Day 1: “Tsagaan Suvraga” (White Stupa) Mongolia's Grand Canyon Tsagaan Suvraga. There is a landform created by the sea level rising above the land. It is said that it was once a sea because seashells and salt were discovered there. When you go there, you will feel like you are on a planet other than Earth. Two red stone pillars over 30 meters tall tower over each other, and the sight of them being delicately carved over a long period of time by the wind is spectacular.