ancient temples and vibrant marine ecosystems Trincomalee, is a treasure just waiting to be explored along the coast to the northeast of Sri Lanka. Take a stroll along the serene beaches of Nilaveli Beach, snorkel amidst the vibrant coral reefs of Pigeon Island National Park, and take in the amazing architecture that are The Koneswaram Temple perched atop Swami Rock, which offers stunning views of the coastline.