Adults-Only Cruise vs. Adults-Only Areas: What’s the Difference?
An adults-only cruise is a ship with an age rule. An adults-only area is a deck, pool or suite on a ship that still carries children. Virgin's four ships are the ocean ships recorded here as adults-only.
It’s All Cruises · October 25, 2026
Book an adults-only ship when the age rule is the point, and an adults-only area when you only want a quieter corner. Virgin sails no children. Royal Caribbean includes both Adventure Ocean and an adults-only Solarium. Those are different products.
Quick facts
| Metric | Details |
|---|---|
| Virgin adults-only flag | True on Scarlet Lady, Valiant Lady, Resilient Lady and Brilliant Lady |
| Virgin kids' club | Not on board |
| Viking ocean age rule | Guests must be 18 or older. River fares are outside this table |
| Oceania | New bookings are adults-only. Earlier child bookings honoured in 2026 |
| Royal Caribbean Solarium | Adults-only, and included, separate from the paid thermal suite |
| Celebrity Retreat | A suite area, not a shipwide age ban. Edge-class ships are not flagged adults-only |
Ships flagged adults-only
| Ship | Class | Built | Refurbished | Gross tonnage | Guests (double) | Space ratio | Crew ratio |
|---|---|---|---|---|---|---|---|
| Scarlet Lady | Lady | 2020 | Not listed | 110,000 | 2,770 | 39.7 | 2.39 |
| Valiant Lady | Lady | 2021 | Not listed | 110,000 | 2,770 | 39.7 | 2.39 |
| Resilient Lady | Lady | 2022 | Not listed | 110,000 | 2,770 | 39.7 | 2.39 |
| Brilliant Lady | Lady | 2023 | Not listed | 110,000 | 2,770 | 39.7 | 2.39 |
| Viking Saturn | Viking Ocean | 2023 | Not listed | 47,842 | 930 | 51.4 | 2.00 |
Age rule against a kids' club
| Item | Virgin, all base fares | Viking ocean fare | Oceania | Royal Caribbean standard |
|---|---|---|---|---|
| Kids' club | Not on board. Virgin sails adults only | Not on board. Guests must be 18 or older | Not on board. New bookings are adults-only; earlier child bookings honoured in 2026 | Included. Adventure Ocean youth programme |
| Main shows | Included | Included. Lectures, music and destination performances | Included. Evening shows and live music | Included. Main productions; lineup varies by ship |
| Thermal suite | Extra. Redemption Spa; included in Mega RockStar suites | Included. Nordic Spa access; treatments extra | Partly. Spa Terrace included for Concierge and suites; other access conditional | Extra. Thermal-suite access is sold separately as a spa package where offered |
Keep the two ideas apart
- Virgin's four Lady ships match on the recorded specs: 110,000 gross tons, 2,770 guests, 1,160 crew, space ratio 39.7, 20 restaurants, 12 bars, 2 pools, built from 2020 to 2023.
- A Virgin Mega RockStar suite adds the thermal suite and a daily bar tab. It does not change the age rule.
- Royal Caribbean's thermal suite is a paid spa package. The Solarium and standard hot tubs are called out as separate included amenities, and the Solarium is adults-only.
- Celebrity's Retreat is tied to suite rooms. It is not offered on Flora. That is an area and a fare, not an adults-only cruise.
- Oceania's kids' club cell is Not on board for new bookings. Do not read that as a Virgin-style fleet rule without the line's current age note.
- If the ship page does not flag adults-only, treat a quiet deck as an area and confirm access rules on board.
Ship flags and inclusion rows are the records above. A pool photo is not an age policy.
Frequently asked questions
Is an adults-only pool the same as an adults-only cruise?
No. The pool can sit on a ship with a kids' club. Royal Caribbean is the example: Adventure Ocean is included, and the Solarium is an adults-only area.
Are all four Virgin ships the same size?
On the recorded figures, yes: 110,000 gross tons, 2,770 guests and space ratio 39.7. The names and build years differ.
Does Viking's 18-plus rule cover river ships?
The note limits that table to ocean cruises booked in the US. River and expedition products are outside it, so a river age rule is Not listed here.
Is Celebrity adults-only?
The Edge-class ships used in these guides are not flagged adults-only. The Retreat is a suite area with its own inclusions.
Filed under ocean, adults only, supporting guide