Tiwai Island Earns Global Recognition as World Heritage Site

July 13, 2025

Tiwai Island, nestled within Sierra Leone’s lush Southern Province and bordered by the tranquil Moa River, has officially been recognized as a UNESCO World Heritage Site.

Hidden in the heart of the dense Gola Forest, this island is a sanctuary for some of the world’s rarest and most remarkable wildlife. It is home to a large variety of primates, including the elusive pygmy hippopotamus, the African forest elephant, and the red colobus monkey. The island also shelters 113 unique plant species, 55 mammal species, and 448 bird species—among them the endangered white-necked rockfowl. Other rare inhabitants include the white-bellied pangolin, along with an abundance of butterflies and dragonflies.

Spanning approximately 1,200 hectares, Tiwai Island stands as one of West Africa’s largest inland islands. It was officially designated a wildlife sanctuary in 1985 and plays a crucial role in regional conservation efforts.

Managed collaboratively by local communities and government partners, with support from environmental organizations, the island has become a model for sustainable, community-led conservation. Visitors can enjoy eco-friendly lodges and explore the island’s pristine beauty either on foot or by canoe. Birdwatchers, nature lovers, researchers, and wildlife photographers are especially drawn to the island’s untouched charm.

Tiwai Island’s new status not only highlights its global ecological importance but also celebrates the strength of local stewardship in protecting a natural treasure for future generations.