Located in a CI Biodiversity hotspot as well as the unique Cape Floristic Region, the city of Cape Town has one of the highest levels of biodiversity of any equivalent area in the world. These protected areas are a World Heritage Site, and an estimated 2,200 species of plants are confined to Table Mountain - more than exist in the whole of the United Kingdom which has 1200 plant species and 67 endemic plant species. Many of these species, including a great many types of proteas, are endemic to the mountain and can be found nowhere else.