Quan Lan Island

Quan Lan Island is a coastal island in Bai Tu Long Bay, part of Quan Lan Commune, Van Don District, Quang Ninh Province, northeastern Vietnam. Located about 45 kilometers from Ha Long City, it is known for long sandy beaches, clear water, and a preserved fishing village landscape. The island features historic sites linked to the ancient Van Don trading port and offers a quiet, less developed alternative to nearby Ha Long Bay for beach and nature tourism.

Visitors can expect a low-lying island with long stretches of white sandy beaches, clear shallow water, casuarina groves and small fishing villages. Areas to explore include Quan Lan Beach, Minh Chau Beach and Son Hao Beach, the central village with Quan Lan Communal House and pagoda, and coastal viewpoints such as Eo Gio Cape. Activities center on beach walking, swimming, cycling on flat island roads, photography and visiting historic and religious structures. The island is relatively undeveloped with small guesthouses, local restaurants and limited infrastructure.

Quan Lan was part of the Van Don trading port established in 1149 under the Ly Dynasty, recognized as one of Vietnam's first international maritime trading ports. The island is associated with General Tran Khanh Du's victory over Mongol-Yuan supply fleets in 1288. Quan Lan Communal House, built in the 18th century, commemorates this history and the island's role in maritime trade.

The island preserves a traditional coastal fishing village culture with communal house, pagoda and temple architecture, local festivals and seafood-based livelihoods. Quan Lan Communal House and Quan Lan Pagoda remain active community and religious sites reflecting the heritage of Bai Tu Long Bay island communities.