Two antelope walk along the shores of Zonag Lake in the Hoh Xil region of the Tibetan Plateau. Hoh Xil is located in the northwestern province of Qinghai and is more sparsely populated than any other region in the People’s Republic of China. The area has been on Unesco’s World Natural Heritage List since 2017. Unesco certifies Hoh Xil an aesthetic beauty with 300 million years of earth history.