Little Tobago is a small island off the north-eastern coast of Tobago, and part of the Republic of Trinidad and Tobago. The sea between Tobago and Little Tobago is shallow, and glass-bottomed boats enable the attractive corals and brightly coloured tropical fish to be seen on the crossing. It is a popular area for snorkelling and diving, especially on …Little Tobago is a small island off the north-eastern coast of Tobago, and part of the Republic of Trinidad and Tobago. The sea between Tobago and Little Tobago is shallow, and glass-bottomed boats enable the attractive corals and brightly coloured tropical fish to be seen on the crossing. It is a popular area for snorkelling and diving, especially on Angel Reef in front of Goat Island.