I am not sure whether you are asking for an adult only cruise or an adult onle destination. ... Neil.
I agree that the question is not very clear. Fred. Olsen ships normally have few children on board except during the school holidays. The Balmoral, being larger than their other ships, may well attract more. If you avoid the school holiday times and go on longer cruises you can be pretty certain that the passenger list will be virtually all adults.
Sorry, I just wanted to know if Fred Olsen lines catered for any adult only cruises-and if so which one would you reccommend.
I doubt if there are any adult-only cruises but it would be better to contact Fred. Olsen Cruise Lines either by telephone or on the internet.