My Patreon: https://www.patreon.com/DrekslerAstral Olympus Mons is a gigantic volcano on Mars. With 21km in height and a surface area comparable to many countries it is by far the tallest planetary mountain in the Solar System. So than what would it be like to climb this volcano? What would you see? Watch the video to find out. Into, outro and other clips in the video were made with Space Engine. Music: 1. Kevin MacLeod - Ritual 2. Kevin MacLeod - Martian Cowboy 3. Hydra - Huma-Huma incompetech.com