Dakar is flanked by two small islands, Île de N'Gor and Île de Gorée. The former is on the northern shore of N'Gor commune with beaches providing attractions such as surfing. N'Gor commune also has other popular beach resorts such as Plage de N'Gor. Île de Gorée, formerly a slave island, is today a UNESCO World Heritage Site which preserves the colonial era architectures and facilities. The notable places on the island is Gorée Memorial which is a memorial for the slaves, and the House of Slaves which is a museum dedicated to the Atlantic slave trade. Today, the island is also hosting the art scene of the hundreds of local artists who line up their works at the outdoor exhibitions.