snorkelling in Pigeon Island (Nilaveli)

About This Activity

Pigeon Island, located just off the pristine coast of Nilaveli near Trincomalee in Sri Lanka’s Eastern Province, is one of the country’s most spectacular marine national parks. Named after the rock pigeons that once roosted there in large numbers, this small but ecologically rich island is a snorkelling paradise and a key biodiversity hotspot in the Indian Ocean. With shallow turquoise waters, vibrant coral gardens, and diverse marine life, Pigeon Island offers an unforgettable underwater adventure for nature lovers and marine enthusiasts.

The island is divided into two main sections: the larger Pigeon Island and the smaller counterpart nearby. The shallow reef surrounding the main island is home to some of Sri Lanka’s best-preserved coral ecosystems. Snorkelers can expect to encounter a dazzling variety of tropical fish, sea anemones, and live corals in colours ranging from deep purple to golden yellow. One of the significant highlights is the chance to swim alongside blacktip reef sharks and green sea turtles, both commonly sighted in these protected waters.

The best time to visit Pigeon Island is between May and September, during the region’s dry season. During this period, the sea remains calm, visibility is excellent, and weather conditions are ideal for snorkelling and boat excursions. The island is easily accessible via a short boat ride from Nilaveli Beach, about 12 kilometres north of Trincomalee town.

Pigeon Island is a protected national park managed by the Department of Wildlife Conservation. Visitors must pay an entrance fee and follow strict guidelines to help preserve its fragile marine ecosystems. Licensed guides and snorkelling tours offer safe, educational, and eco-friendly experiences.

Beyond the reef, the surrounding Nilaveli coastline is known for its peaceful ambiance, white sandy beaches, and minimal tourist crowds—making it perfect for adventure and tranquility. Whether you're a first-time snorkeler or an experienced diver, Pigeon Island offers a rare opportunity to immerse yourself in one of Sri Lanka’s most beautiful and biodiverse marine environments.

Weather in next three days around this Activity

TRINCOMALEE WEATHER