Which continent has the thickest average continental crust?

The thickest continental crust on Earth is found beneath parts of Asia, especially the Tibetan Plateau and the Himalaya region. In some areas, crustal thickness reaches around 70 kilometers or more, much thicker than the global continental average of roughly 35 kilometers. This thickening is caused by the collision of the Indian and Eurasian plates. The enormous crustal root helps support the high elevation of the Tibetan Plateau. Geophysical surveys using seismic waves have been key to measuring these deep structures.