Trincomalee is a prime tourism venue which is located on the northeast coast of Sri Lanka and offers some of the country's most attractive beaches such as 'Uppuveli' and 'Nilaveli'. Fine white-sand and crystal clear water provides an irresistible combination that won't fail to disappoint any visitor who loves the beach Snorkelling around the famous Pigeon island just off Nilaveli beach is widely recognised to be a 'must-do' activity during a stay in Trinco , Sri Lanka . And also Trincomalee harbour is one of the most beautiful natural harbours in the world.
Trincomalee is a good base if you are interested in Diving. The best season for diving from Trincomalee is from April to August. Trincomalee is a base for Whale Watching too.