Turks and Caicos Islands Visa Information. The Turks and Caicos Islands are a British Overseas Territory located in the Atlantic Ocean but is not a Caribbean destination. Nevertheless, it is a small tropical paradise, and you are fortunate to go there. The beaches in the Turks and Caicos Islands are world famous, and there is every reason for that. The sands are as white as you have never seen, and the water is turquoise. You will never get enough of it. At the same time, you can go scuba diving, snorkeling, parasailing, and if you happen to arrive in the Turks and Caicos Islands at the beginning of the year, you may be lucky enough to see the whale migration past Salt Cay.