Pra River
The largest rivers are the Ankobra River, the Bia River, and the Pra River in the east, with the Tano River partly forming the western national border. The area is known for the UNESCO World Heritage Site and village of Nzulezo, built entirely on stilts and platforms over water, and the Ankasa Protected Area. There is a series of imposing Portuguese, Dutch, British, and Brandenburgian forts along the coast, built from 1512 on.