Tours belonging to the line’s Ben Fogle’s Great Adventures range are being offered in the Caribbean and Alaska for the first time as well as new experiences in Europe.

Eleven “new and inspiring activities” designed by Fogle, Celebrity’s global destination ambassador, are now on sale.

They include ocean yacht racing in Antigua, hiking Mt Liamuiga Volcano in St Kitts and kayaking in Alaska.

Jo Rzymowska, vice-president and managing director UK, Ireland and Asia, said: “We’re exceptionally excited to work with Ben Fogle and extend his series of Great Adventures from the seven popular tours in Europe and the Middle East to 18 tours around the world.

“[The] programme has been a real guest favourite and these exhilarating new additions give agents further opportunities for selling cruises with exclusive excursions in some of the world’s most incredible destinations.”

Fogle added: “I’m so excited to share some of my favourite destinations as part of the new series of Great Adventures.

“My new role as global destination ambassador allows me to indulge my shared passion with Celebrity Cruises of opening up the world with incredible experiences.

"Some are not for the faint-hearted, such as climbing a volcano to its peak 3,792 feet above sea level, but the rainforest sights and sounds on the way up and views at the top are well worth the ascent.”