For a genuinely adults only Mediterranean cruise in 2027, book Virgin Voyages or Viking, which take no one under 18 on any sailing, or Oceania, which went adults-only for all bookings made from 7 January 2026. British travellers can add Saga (50 and over), P&O’s Arcadia and Aurora (adults-only except on 20 selected family sailings), and TUI’s Marella Explorer 2.
That list is shorter than most “adults-only cruise” articles suggest, because many of them quietly include luxury lines that merely have few children rather than none. The difference matters. If what you want is a honeymoon, an anniversary or simply a week without a waterslide queue, a line with a firm age rule is a promise, and a line with “a mature atmosphere” is a hope. This guide separates the two, dates every policy, and then covers the other ways grown-ups can get a quieter Mediterranean cruise: the months when children are scarce, the adults-only spaces on family ships, and the ports and timings that suit couples, solo travellers and friends. For the full comparison of lines as products, see our guide to the best Mediterranean cruise lines.
The adults only Mediterranean cruise lines for 2027 at a glance
| Always 18+ | Virgin Voyages and Viking, on every sailing |
| 18+ for new bookings | Oceania, for all reservations made from 7 January 2026. Earlier bookings that include under-18s are honoured |
| 50+ | Saga, from the UK. A travelling companion may be 40 or over |
| Adults-only ships, with exceptions | P&O’s Arcadia and Aurora, apart from 20 selected all-ages sailings between December 2026 and September 2027. TUI’s Marella Explorer 2 |
| Few children, no firm rule | Silversea, Seabourn, Windstar, SeaDream and Regent accept children but run limited or no programmes for them |
| Fewest children on any ship | Early to mid May, and mid-September to mid-October, outside US and European school holidays |
| Adult space on family ships | Adults-only sun decks and retreats on Royal Caribbean, Celebrity, Princess, Carnival and Norwegian ships |
| Best ports for couples | Anywhere with a late departure or an overnight: sunset at Oia needs one, and so does dinner in Barcelona |
Which cruise lines are adults-only in the Mediterranean?
Virgin Voyages and Viking are adults-only on every sailing, and Oceania has accepted only guests aged 18 and over on bookings made since 7 January 2026. For British travellers, Saga is 50-plus, P&O keeps Arcadia and Aurora largely adults-only, and TUI’s Marella Explorer 2 is adults-only. All six sail in the Mediterranean.
Here is the detail, because each policy is slightly different and the differences decide whether you will see a child on board.
| Line or ship | Age rule | The fine print | In the Mediterranean |
|---|---|---|---|
| Virgin Voyages | 18+ | Every sailing, no exceptions | Scarlet Lady homeports in Athens for summer 2027 on 7- to 11-night voyages, adding Sarandë in Albania |
| Viking | 18+ | Every guest must be 18 on or before embarkation day; the line says it has no facilities for younger guests | A large ocean fleet in the Med, including the 8-day Iconic Western Mediterranean from Barcelona to Rome |
| Oceania | 18+ for new bookings | Applies to reservations made from 7 January 2026; earlier bookings with under-18s are honoured | A major Mediterranean line on mid-size ships |
| Saga | 50+ | A travelling companion or family member may be 40 or over | UK-based; Mediterranean voyages, many from British ports |
| P&O Arcadia and Aurora | Adults only | 20 selected sailings from December 2026 to September 2027 are open to all ages, including Aurora’s 21-night Western Mediterranean of 11 August 2027 and a 24-night Eastern Mediterranean on Arcadia in August 2027 | Mediterranean voyages from Southampton |
| Marella Explorer 2 (TUI) | Adults only | Ship-specific; Marella’s other ships take families | “Mediterranean Moments”, Dubrovnik to Malaga via Valletta, Tunis, Alicante and Almería, from 29 October 2026; winter in the Caribbean |
Two of these lines are the adults-only choices for most Americans, and they could hardly be more different. Viking is quiet, Scandinavian in style, heavy on included excursions and lectures, and aimed squarely at travellers who want to understand where they are. Virgin Voyages is louder and younger in spirit, with no buffets, a nightlife programme and a festival atmosphere its fans love and its critics find tiring. Both are adults-only for the same reason — their guests prefer it — and both have designed their ships without the kids’ clubs, waterparks and family cabins that take up so much room on mainstream ships.
Oceania is the newest addition and, for many travellers, the most interesting. It has long had a grown-up, food-focused reputation, and its research, according to the line, showed that guests chose it for its “serene atmosphere” and “unhurried pace”. From 7 January 2026 it accepts only guests aged 18 and over on new bookings. The word to notice is new: families who booked before that date keep their reservations, so on some sailings in the first part of the transition a handful of children may still be aboard. If a completely child-free ship is the whole point of the trip, ask the line whether any under-18s are booked on your departure.
Viking, Virgin or Oceania: which adults-only line suits you?
The three adults-only lines most Americans will consider share a rule and very little else. Choosing between them is less about price than about what kind of evening you want after a day in Rome or Dubrovnik.
| Viking | Virgin Voyages | Oceania | |
|---|---|---|---|
| Age rule | 18+, every sailing | 18+, every sailing | 18+ for bookings made from 7 January 2026 |
| The feel, in our view | Quiet, calm, curious; lectures and early nights | Social, playful, late; a nightlife line | Grown-up and food-led; relaxed, well-dressed evenings |
| Dining | A main restaurant, a café, an Italian restaurant and a chef’s table | No buffet and no main dining room; a collection of included restaurants instead | Known above all for its food, with specialty restaurants included in the fare |
| Included | One excursion per port, port taxes, beer and wine with meals, Wi-Fi | Restaurants, basic drinks such as soda and coffee, Wi-Fi, fitness classes | Specialty dining; other inclusions depend on the fare package |
| Gratuities | Included | $22 per person per day, or $20 prepaid | Included |
| Best for | First-time Mediterranean cruisers who want the history explained and the logistics handled | Couples and friends in their thirties to fifties who want the Med to feel like a party as well as a tour | Food-loving couples who want a traditional ship with fewer people and no children |
If you have never cruised before and the Mediterranean is the point, Viking’s included excursions and early, well-organised port days make it the easiest of the three. If you have cruised and found mainstream ships too loud and luxury ships too quiet, Virgin is built for you, and its Athens base for summer 2027 puts the Greek islands and the Adriatic within a single week. If you care most about dinner, Oceania is the obvious choice, and 2026’s rule change has removed the one reason some couples used to hesitate. All three sail port-intensive Mediterranean itineraries, so whichever you choose, the shore days will look much the same; it is the ship around them that differs.
What changed in 2026: Oceania, P&O and Marella
The adults-only corner of the market moved more in 2026 than in the previous decade, and two of the changes run in opposite directions.
Oceania went adults-only. The announcement on 7 January 2026 took effect the same day for new reservations. It gives American travellers a third sizeable adults-only line alongside Viking and Virgin. For the Mediterranean, where Oceania runs a large programme, it is one of the most significant changes in years.
P&O opened its adults-only ships to families, a little. Arcadia and Aurora have long been P&O’s child-free ships, popular with British couples and retirees. From December 2026 to September 2027, P&O is opening 20 selected sailings on the two ships to passengers of all ages, all from Southampton: eight on Aurora between 11 December 2026 and 13 September 2027, and twelve on Arcadia between 21 December 2026 and 20 September 2027. According to trade reports of the announcement, they include Aurora’s 21-night Western Mediterranean voyage departing 11 August 2027 and a 24-night Eastern Mediterranean cruise on Arcadia in August 2027, and the family sailings will add children’s menus, baby-changing facilities and activities for all ages. The ships remain adults-only on every other departure. If you are booking Arcadia or Aurora precisely because they are child-free, check that your date is not one of the twenty.
Marella kept an adults-only ship in the Med. TUI’s British cruise line operates Marella Explorer 2 as an adults-only ship. Its autumn 2026 “Mediterranean Moments” sailing runs from Dubrovnik to Malaga on 29 October 2026 by way of Valletta, Tunis, Alicante and Almería — Marella’s first call in Tunisia for over ten years, according to the TUI Group’s announcement — before the ship moves to Barbados for a Caribbean winter. It is an all-inclusive product aimed at the UK market, and an option for British couples who want a relaxed, drinks-included week without children.
Is an adults-only cruise worth the extra cost?
Often it costs less extra than it appears. Adults-only lines such as Viking bundle excursions, drinks with meals and Wi-Fi into fares that look high beside a mainstream line’s headline price, and once those extras are added to the mainstream fare, the gap narrows sharply. Whether the quiet is worth the remainder is a personal call.
Take two real anchors we sampled in 2026. A 7-night Royal Caribbean round trip from Barcelona on Legend of the Seas priced at about $1,551 per person for an inside cabin including taxes and fees, about $222 a night, on a promotional rate. Viking’s 8-day Iconic Western Mediterranean from Barcelona to Rome was advertised from $2,599 per person, including one shore excursion in every port, port taxes, beer and wine with lunch and dinner, and Wi-Fi. That is roughly $325 a night, but the mainstream fare still needs gratuities at $18.50 per person per day, drinks, Wi-Fi and excursions added before the comparison is fair.
| What you pay for | Mainstream family line | Adults-only premium line |
|---|---|---|
| Headline fare | Lower | Higher |
| Gratuities | Added daily: $18.50 per person on Royal Caribbean in 2026 | Varies: included on Oceania; Viking adds $20 a day on US bookings; Virgin charges $22, or $20 if prepaid |
| Shore excursions | Extra, commonly $80–$150 or more per person each | One per port included on Viking |
| Drinks | Extra, or a drinks package | Wine and beer with meals included on Viking |
| Wi-Fi | Extra on most lines | Included on Viking |
| Ship size | Up to 5,610 guests on Legend of the Seas | Far smaller: Viking’s ocean ships carry fewer than 1,000 guests |
| Children | Many, especially in summer | None |
Our view: for a first Mediterranean cruise, a couple who would otherwise book a mainstream balcony cabin and add three or four excursions, a drinks package and Wi-Fi will often find that Viking costs only modestly more for a very different trip. Virgin sits between the two on price and inclusions. The cases where adults-only is plainly poor value are the ones where you genuinely want the megaship’s facilities — the shows, the choice of restaurants, the pools — and simply want fewer children around them. For that, the calendar is cheaper than the cruise line. Our Mediterranean cruise cost guide works through complete budgets for each tier.
Adults-only on a budget
There are three cheaper routes to a grown-up Mediterranean cruise, and none of them requires an 18-plus line.
- A family line in term time. The same 7-night Royal Caribbean or Norwegian sailing in late September carries far fewer children than it does in August, and the fare is usually lower too. Add an adults-only sun deck and a late dinner seating and the difference is striking.
- A repositioning cruise. The spring and autumn crossings between Florida and Barcelona or Rome are some of the cheapest cruises of the year, interior fares often working out at $70 to $90 per person per night, and they sail when schools are in session, last two weeks or more and have no beach stops. They are among the most reliably child-light sailings on family lines. The trade-off is a week of sea days before the Mediterranean begins.
- An all-inclusive British line. For UK travellers, Marella Explorer 2’s adults-only sailings and P&O’s Arcadia and Aurora outside their family dates are priced for the mainstream market, with drinks and tips included on Marella.
Almost child-free: luxury and small ships with few children
Several luxury and small-ship lines are often described as adults-only when they are not. They accept children, but they have no kids’ clubs, few family cabins and fares that make them an unusual choice for families, so in term time you may well see no children at all. In July and August you may see several.
| Line | Minimum age | Children’s programme | What to expect |
|---|---|---|---|
| Silversea | 6 months, with limits on under-threes | None | Under-18s must share or connect with an adult over 21. Very few children outside school holidays |
| Seabourn | 6 months (12 on ocean crossings) | No organised activities | Guests under 21 must share a suite with someone 21 or older |
| Regent Seven Seas | 12 months | Club Mariner, ages 5–17, on selected sailings | With a youth programme on selected sailings, more likely than the others to carry families in summer |
| Windstar | 8 years | None | Small sailing and motor yachts; children are rare |
| SeaDream | 1 year, with an adult | None | Two 112-passenger yachts; a sociable, grown-up atmosphere |
The case for these lines is not really about children at all. It is about scale: ships of a few hundred guests reach small harbours such as Portofino, Hvar and the smaller Greek islands, anchor in bays the big ships cannot, and carry almost no queues. If a quiet ship is what you are after, a 200-guest yacht in term time will usually be quieter than a 2,000-guest adults-only ship. Our luxury and small-ship Mediterranean cruise guide compares these lines ship by ship.
When are there fewest children on a Mediterranean cruise?
Early to mid May and mid-September to mid-October, outside the school holidays of the US, the UK and continental Europe. Mediterranean ships carry many European families, so European calendars matter as much as American ones, and the long overlap of summer holidays makes July and August the most child-heavy months of the year.
This is the cheapest way to cruise without children, because it works on any line. A 7-night family ship in the second half of September has far fewer children than the same ship in early August, and it is usually cheaper too. The table below shows the rough windows; exact dates vary by state, region and year, so check the specific calendars for your sailing date.
| Market | Main school holidays affecting Mediterranean cruises |
|---|---|
| United States | Spring break in March and April; summer from about mid-June to mid- or late August, varying by district; Thanksgiving week; the Christmas and New Year break |
| United Kingdom | Two weeks at Easter; a late-May half-term week; summer from late July to early September in England, earlier in Scotland; a late-October half-term week |
| Italy and Spain | Summer from about mid- or late June to mid-September, when Mediterranean cruises from Genoa, Civitavecchia, Barcelona and Valencia fill with Italian and Spanish families |
| France | July and August, plus two weeks around All Saints’ Day at the end of October and staggered February and spring breaks |
| Germany | Summer holidays staggered by state from late June to mid-September; autumn breaks in October, also staggered |
Two refinements. First, May has the Mediterranean’s best walking weather but cool sea temperatures, while late September and early October have warm water and cooler air; our guide to the best time to cruise the Mediterranean has the month-by-month figures. Second, homeport matters: a ship sailing from an Italian or Spanish homeport sells heavily to local families, so in summer it will carry more children than the same line’s sailing from Athens or Istanbul.
How to cruise child-free on a family ship
If the ship you want is a family ship, or the adults-only lines do not suit your budget or your taste, these tactics make a real difference. None of them removes children from the ship; together they remove most of them from your holiday.
- Sail in term time. Early to mid May or mid-September to mid-October, as above. Nothing else on this list comes close.
- Use the adults-only spaces. Most big-ship lines keep at least one area for adults: the Solarium on many Royal Caribbean and Celebrity ships, The Sanctuary on Princess (a paid retreat), Serenity on Carnival, and the Vibe Beach Club and Spice H2O on some Norwegian ships. Check which your ship has; they vary by class.
- Choose your cabin location. Avoid cabins directly above or below the kids’ club, the teen centre, the pool deck and the waterslides, and those near lifts on family-heavy decks. A deck plan and ten minutes save a week of noise.
- Pick a longer or more port-intensive itinerary. Ten- to fourteen-night sailings, and itineraries with long transfers and few beach days, attract fewer families than 7-night routes built around the school week.
- Book the later dinner. Families dominate the early seating and the buffet at 6pm. Dining at 8:30pm or later, as much of the Mediterranean itself does, gives you a different ship.
- Take the premium tour, not the coach. Small-group and private excursions are rarely booked by families; the 50-seat coach to the beach often is.
- Avoid the newest megaships in summer. The ships with the biggest waterparks sell hardest to families in July and August. An older, smaller ship from the same line is usually calmer.
Families reading this will recognise the tactics from the other side; our guide to a Mediterranean cruise with kids is written for them, and it is fair to say a well-planned family and a well-planned couple can share a ship perfectly happily.
Which Mediterranean ports suit a grown-up cruise?
Almost all of them, but the timing of the call matters more than the port. The Mediterranean’s best adult pleasures happen late: dinner in Spain after 9pm, sunset in Oia, an evening walk on Dubrovnik’s walls when the day-trippers have gone. A ship that leaves at 5pm misses all three. Look for late departures and overnights.
Some lines build their Mediterranean programmes around exactly this. Holland America’s 2027 season on Oosterdam includes 12 overnight calls and 19 late-evening departures, and Four Seasons’ 33 new Mediterranean voyages for 2027 include 27 overnights. On mainstream lines, overnights are rarer and usually reserved for homeports and big cities.
| Port | Why adults love it | What the timing needs to be |
|---|---|---|
| Santorini | Sunset over the caldera from Oia or Fira | A departure late enough to watch the sun set and still catch the cable car down; its last descent is at 22:40 from June to August. Few ships stay that late |
| Barcelona | Food, architecture and a city that eats late | An overnight, or a night ashore before or after the cruise |
| Mykonos | Little Venice at sunset, bars and beaches | A late departure; the SeaBus to Chora runs until 23:45 in season |
| Ibiza | Dalt Vila’s old town, beach clubs and nightlife | A late or overnight call; the island’s night starts after most ships leave |
| Dubrovnik | The Old Town and walls without the day crowds | An early arrival for the walls at opening, or an evening in port |
| Istanbul | The Bosphorus at dusk, restaurants in Karaköy and Kadıköy | An overnight, which changes the call completely |
| Livorno and Marseille | Wine country: Tuscany and Provence | A full day and a small-group tour; both need road transfers |
Santorini deserves one more line, because it is the island most couples want and the one that most often disappoints them. Ships always anchor and tender here, the queue for the cable car back down to the Old Port can be long in the late afternoon, and Oia is a drive or bus ride from Fira. A late departure fixes the sunset; nothing fixes the crowds on a day with several ships. Our Greek islands cruise guide covers the tender, the daily passenger cap and the timing in detail.
Honeymoons and couples
A Mediterranean honeymoon and a Mediterranean anniversary want slightly different things, which is why we treat them separately beneath this page. Honeymooners usually want a special cabin, a mix of glamour and romance, and a trip that does not feel like a tour. Couples celebrating a milestone, often in their fifties or older, tend to want comfort, good food, easy ports and not too many 7am starts. What both share is a strong preference for a ship without children, a balcony, and at least a couple of evenings ashore.
The practical advice is the same for both. Sail in late May, June, September or early October, when the weather is warm, the sea is swimmable and the crowds are thinner. Choose an itinerary with one or two overnights or late departures, even at the cost of a port. Book a balcony at least; on a port-intensive Mediterranean cruise, the balcony is where you watch the sail-ins and the sail-aways, which are some of the best moments of the trip. Tell the line it is a honeymoon or anniversary when you book: many lines mark the occasion in some small way. And treat the Amalfi Coast, Santorini and Portofino, the most romantic names on the map, as tender ports with all that implies about queues and weather. Honeymoon Mediterranean Cruise: Best Itineraries, Cabins and Perks and Best Mediterranean Cruises for Couples (Romantic Ports and Ships) go into the detail.
Travelling solo: supplements and solo cabins
Solo cruising has two problems and one great advantage. The first problem is price: cruise fares are quoted per person on the basis of two sharing, so a solo traveller in a standard cabin usually pays a single supplement, often a large share of the second person’s fare. The second is company: on a ship full of couples and families, eating alone every night can wear thin.
The advantage is that the Mediterranean is one of the easiest regions in the world to explore alone, and a ship removes most of the logistics that make solo travel tiring. Some lines have built cabins for solo travellers, most notably Norwegian’s studio cabins with access to a shared solo lounge, and lines periodically reduce or waive supplements on selected sailings. Hosted solo meet-ups, shared dining tables and small-group excursions make it easy to find company when you want it. Solo Mediterranean Cruise: Single Supplements, Solo Cabins and Safety and Single Supplements on Mediterranean Cruises: Which Lines Waive Them will compare the lines and the current offers.
Young adults and LGBTQ+ travellers
Adults-only does not have to mean quiet. Travellers in their twenties and thirties often find mainstream ships too family-heavy and luxury lines too sedate, and Virgin Voyages, with its nightlife, festival programming and no buffets, has been designed for exactly that gap. The ports help too: Barcelona, Ibiza, Mykonos and Split all have nightlife that begins after most ships have sailed, so a late departure matters even more for a younger crowd. Drinking-age rules vary by line and by departure port, so check before you assume the European age applies on board. Best Mediterranean Cruises for Young Adults (20s and 30s) will cover the lines and routes that suit them.
For LGBTQ+ travellers, the Mediterranean is a mixed picture that the cruise brochures rarely acknowledge. Spain has had marriage equality since 2005 and Greece since 2024; Malta has for years been ranked among the most LGBTQ+-inclusive countries in Europe; and Mykonos, Sitges near Barcelona and Ibiza have long been LGBTQ+ destinations. At the other end of the itinerary, Morocco and Tunisia criminalise same-sex relations, Egypt prosecutes LGBTQ+ people under other laws, and Turkey, where same-sex relations are legal, has banned Istanbul’s Pride march since 2015. Specialist companies run all-LGBTQ+ charter sailings in the Mediterranean, and Virgin Voyages has a strong reputation for welcoming LGBTQ+ guests. Gay and LGBTQ+ Mediterranean Cruises: Sailings and Safety by Port will set out a port-by-port guide.
If Oceania is on your shortlist, our guide to Oceania’s Mediterranean cruises compares its eight ships for 2027 by price per night. The small Regatta-class ships cost roughly half to two-thirds as much per night as Allura and the new Oceania Sonata, and every one of them is adults-only for new bookings.
Where this guide goes deeper
This page is the hub for adults-only, couples and solo cruising. Over the coming months we are publishing the detailed guides that sit beneath it, and we will link each one here as it goes live.
- Couples. Honeymoon Mediterranean Cruise: Best Itineraries, Cabins and Perks, and Best Mediterranean Cruises for Couples (Romantic Ports and Ships).
- Solo travellers. Solo Mediterranean Cruise: Single Supplements, Solo Cabins and Safety, and Single Supplements on Mediterranean Cruises: Which Lines Waive Them.
- Other travellers. Best Mediterranean Cruises for Young Adults (20s and 30s), and Gay and LGBTQ+ Mediterranean Cruises: Sailings and Safety by Port.
For the wider picture, start with our complete Mediterranean cruise planning guide.
Adults-only Mediterranean cruise FAQs
Is Oceania adults-only now?
Yes, for new bookings. Oceania has accepted only guests aged 18 and over on reservations made from 7 January 2026. Bookings made before that date that include under-18s are being honoured, so a few children may still sail during the transition. If a completely child-free sailing matters, ask the line about your specific departure.
Are there adults-only cruises from the UK to the Mediterranean?
Yes. P&O’s Arcadia and Aurora sail from Southampton and are adults-only apart from 20 selected all-ages sailings between December 2026 and September 2027. Saga’s ships are for over-50s. Virgin Voyages and Viking are adults-only fly-cruise options, and TUI’s Marella Explorer 2 is an adults-only ship with Mediterranean sailings.
Is Viking really adults-only?
Yes. Viking requires every guest on its ocean and river ships to be 18 on or before the day of embarkation, and says it does not maintain facilities or services for younger guests. There are no exceptions for family groups, which is why Viking is often the first choice for couples and older travellers who want a guaranteed child-free ship.
What is the minimum age on Virgin Voyages?
Eighteen, on every sailing. Virgin Voyages is adults-only across its fleet. In summer 2027 its Scarlet Lady is based in Athens for 7- to 11-night Mediterranean voyages. Virgin charges gratuities of $22 per person per day, or $20 if prepaid, which is worth adding when you compare its fares with fully inclusive lines.
Are P&O’s Arcadia and Aurora still adults-only?
Mostly. Both remain adults-only on the great majority of sailings, but P&O is opening 20 selected voyages to all ages between December 2026 and September 2027: eight on Aurora and twelve on Arcadia, including an August 2027 Western Mediterranean on Aurora and an August 2027 Eastern Mediterranean on Arcadia. Check your date before booking.
Which luxury lines have the fewest children?
Silversea, Seabourn, Windstar and SeaDream accept children but run no children’s programmes, and in term time many of their sailings carry none. Windstar’s minimum age is eight. Regent runs a youth programme on selected sailings and is more likely to have families aboard in summer. None of these is formally adults-only.
When should I cruise the Mediterranean to avoid children?
Early to mid May and mid-September to mid-October, when schools are in session in the US, the UK and most of continental Europe. July and August are the most child-heavy months, because American and European summer holidays overlap. Easter, the late-May UK half-term and the end of October also bring families aboard.
Do family cruise ships have adults-only areas?
Most big ones do. Royal Caribbean and Celebrity have Solarium areas on many ships, Princess has The Sanctuary as a paid retreat, Carnival has Serenity, and some Norwegian ships have the Vibe Beach Club and Spice H2O. They vary by ship class, so check your ship’s deck plan before you rely on one.
Is Celebrity Cruises adults-only?
No. Celebrity accepts children of all ages and runs a kids’ programme, although its ships have a more grown-up atmosphere than most family lines and its Solarium areas are reserved for adults. It is a good choice for couples on a mainstream budget, especially outside school holidays, but it is not an adults-only line, whatever some lists suggest.
Are there adults-only Greek island cruises?
Yes. Virgin Voyages bases Scarlet Lady in Athens for summer 2027 on 7- to 11-night voyages that combine the Greek islands with the Adriatic and, new for 2027, Sarandë in Albania. Viking and Oceania also sail Eastern Mediterranean itineraries that include the Greek islands, and both are adults-only for their current bookings.
How we researched this guide
Age policies come from the lines’ own sources wherever possible: Viking’s and Saga’s published rules, Virgin Voyages’ site, Oceania’s announcement of 7 January 2026 and the TUI Group newsroom for Marella. P&O’s family sailings on Arcadia and Aurora come from trade reports of the line’s announcement. Minimum ages for the luxury and small-ship lines come from agency summaries of the lines’ policies and are labelled as secondary. Fares, gratuities, cable car hours and 2027 deployments come from the lines, operators and our own verified sources, checked in September 2026.
We are an independent editorial site. We do not sell cruises, no line has paid for a mention, and we have not sailed every ship described here. Where this page gives an opinion — that the calendar is the cheapest way to avoid children, that a small ship in term time is quieter than a large adults-only one, that Viking often costs less extra than it looks — it is labelled as ours. Age policies change, as 2026 showed; we re-check them each quarter and on any announcement.
Image credits
| Image | Photographer | Licence |
|---|---|---|
| Scarlet Lady alongside in Cozumel | Virtual-Pano | CC BY 4.0, via Wikimedia Commons |
| Viking Vesta and Viking Star in Barcelona | Anthony Levrot | CC BY-SA 4.0, via Wikimedia Commons |
| The Grand Lounge on Oceania Vista | RL0919 | CC BY-SA 4.0, via Wikimedia Commons |
| P&O Cruises’ Aurora | Cavernia | CC BY-SA 4.0, via Wikimedia Commons |
| Harbour of Portofino | Superchilum | CC BY 4.0, via Wikimedia Commons |
| Blue domes above the caldera at Oia, Santorini | Giles Laurent | CC BY-SA 4.0, via Wikimedia Commons |
| Dalt Vila and Ibiza harbour | Xaviduran | CC BY-SA 3.0, via Wikimedia Commons |
Published 5 October 2026. Age policies, fares and deployments were checked in September 2026 and will change — confirm the rule for your sailing before you book. Further reading: Travel Weekly’s report on P&O’s all-ages sailings.