For people who choose this type of vessel, the destination is everything. You can expect to be sailing well off the beaten track, often to destinations which are only accessible by ship – Antarctica, the Arctic, the Upper Amazon or Orinoco, the Galapagos or Papua New Guinea.

Sometimes adventure ships go on more conventional itineraries, where other ships also go. In this instance however, you will get a very different perspective – experiencing Alaska on an expedition ship, for example, is very different from a large ship cruise in the same area. Landings are often made by zodiac, small rubber landing vessels which allow you to explore areas where there is not even a landing stage.

You will especially enjoy these cruises if you have an interest in natural history, (although expertise is not essential). But best to think again if you are after a super-luxury experience!