The Greater Fish River Canyon Complex is made up of a mosaic of different land holdings around the Ai-Ais/Fish River Canyon/Huns Mountains National Park. The area stretches from the Orange River in the south (where it borders onto the Richtersveld National Park in South Africa) to the Naute Recreational Resort in the north. In the west it borders onto the Sperrgebiet National Park, thereby creating a vital corridor of land between the Ai-Ais and Sperrgebiet National Parks, and in the east it reaches the top of the Klein Karas Mountains.