Why is table mountain flat on top?

Table Mountain is flat on top due to its geological formation, primarily consisting of sandstone that has been eroded over millions of years. The mountain's unique plateau shape results from the resistance of the harder rock layers to erosion, while softer surrounding materials were worn away. This flat summit, along with its steep cliffs, is a result of both tectonic activity and the effects of weathering and erosion, creating a distinctive landscape.