Yzerfontein is a small harbour town with about 1200 inhabitants on the west coast of South Africa about 90 km north of Cape Town. The name in Dutch means "Iron Fountain". The main sources of income are tourism, mining and fishing.
Beach at Yzerfontein is known for its Sixteen Mile Beach, the longest uninterrupted sandy beach on the South African coastline, stretching north from the main beach of the town, to the West Coast National Park, which borders the town. Dassen Island, another nature reserve, is about 10 km offshore.