Trincomalee is a port city located on the northeast coast of Sri Lanka. Renowned for its natural harbor, one of the world's largest, it has been historically significant for maritime trade and naval operations. The city boasts beautiful beaches, such as Nilaveli and Uppuveli, which are popular among tourists for swimming, diving, and snorkeling. Trincomalee also houses cultural landmarks like the Koneswaram Temple, a Hindu temple with ancient roots, and Fort Frederick, a colonial-era fortress offering panoramic views of the ocean. Its tranquil surroundings and historical attractions make it a compelling destination for travelers exploring Sri Lanka's eastern coast.