The dive site Giant’s Castle is an offshore rocky reef in the Miller’s Point area of False Bay on the east side of the Cape Peninsula, near Simon’s Town, a suburb of Cape Town in the Western Cape province of South Africa. This site is entirely inside the Castle Rocks Restricted Zone of the Table Mountain National Park Marine Protected Area (2004). A permit is required.

These areas are situated along the South African Coast and are accessible to the public and are known dive locations to the locals from in and around the area, please respect their local fauna and flora, remember limit your catch and don’t catch your limit.