Many of these are located in Canaima National Park and Monte Roraima may be the most famous.
One of these called SarisariÃ±ama is famous for its perfectly round sinkholes and one called Autana has a cave that runs completely from one side of it through to the other. Parts of them are extremely nutrient-poor which include insectivores like Drosera roraimae and Urticularia humboldtii and nearly one third of all plant species located on them are endemic. One group of them is called Los Testigos and Abismo Guy Collet, the deepest quartzite cave in the world, is found in one of these, and their tops are famous sites for fulgurites. Many of these are located in the Gran Sabana and one called Matawi is sacred to the local Peton Indians while Cuquenan Falls is located on another. Many of these are located in Canaima National Park and Monte Roraima may be the most famous. For 20 points, identify these large flat-topped mountains located in the Guinea Highlands of South America.
One of these called SarisariÃ±ama is famous for its perfectly round sinkholes and one called Autana has a cave that runs completely from one side of it through to the other.
Tepuis