Caribbean holidays are the order of the day for anyone looking to escape the winter blues, with temperatures throughout the British winter time averaging. Experience the Caribbean with Thomson. Holidays to the Caribbean hotter – the mercury on these islands tends to hover in the high 20s even in the winter. Find Caribbean holiday deals at TravelSupermarket and book your Whether you're looking for a sizzling summer or winter sun, the Caribbean will deliver. The laid back pace, makes the island a perfect relaxation spot. Thomas Cook Retail Limited act as an agent for licenced Tour Operators. Paradise Beach Charlestown, Saint Kitts and Nevis. Holidays in Dominican Republic The large and lively Dominican Republic is an enthralling land of modern attractions alongside an authentic and fascinating island culture. Just thank us later! Check out some of our top Caribbean holidays below!