The Wanquan River Estuary is located on Yuanyang Avenue in Boao Town, Qionghai City. It is one of the well-preserved river estuaries in the world.
The estuary is open to the public all year round, with access available at all times.

The Wanquan River Estuary is located on Yuanyang Avenue in Boao Town, Qionghai City. It is one of the well-preserved river estuaries in the world.
The estuary is open to the public all year round, with access available at all times.