Yes once onboard the age is 18 but us law is 21 ashore but as it is a uk flaged ship uk law applies.
Royal Caribbean - Ovation of the Seas - 08 Mar 18 - 33nts
UK : Sydney : Milford Sound : Doubtful Sound : Dusky Sound : Dunedin : Wellington : Napier : Picton : Sydney : Brisbane : Darwin : Kuala Lumpur : Singapore : UK
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Cunard - Queen Elizabeth - 28 Nov 2017 - 10nts
Southampton : La Coruna (Spain) : Malaga : Gibraltar : Lisbon : Southampton
Now from £689pp Was £1149pp
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MSC Cruises - MSC Preziosa - 27 Sep 17 - 7nts
Southampton : Bruges : Amsterdam : Hamburg : Paris (Le Havre) : Southampton
Now from £399pp Was £799pp
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