Nilaveli
Nilaveli Nilaveli ( Tamil : நிலாவெளி , romanized: Nilāveḷi ; Sinhala : නිල්වැල්ල , romanized: Nilvælla ) is a coastal resort town and suburb of the Trincomalee District , Sri Lanka located 16 km northwest of the city of Trincomalee . A historically popular Tamil village and tourist destination of the district alongside the nearby Uppuveli , the numbers of visitors declined following the 2004 Indian Ocean tsunami and Sri Lankan Civil War , but have risen again since 2010. Pigeon Island National Park , one of the two marine national parks of the region is situated 1 km off the coast of Nilaveli, its many species of vegetation, coral and reef fish contributing to Nilaveli's rich biodiversity .