Dive into the secrets of our solar system.
Walk along our solar system on a trail of 2.2 kilometers. To be aware of the immense dimensions, you should know that every millimeter, which your walking on this trails, corresponds in reality 2'800 kilometers.
Find more information about the planets in the correspondant brochure, which you will receive a the information desk of Arosa Tourism.
From Chur, follow the Schanfiggerstrasse to Arosa. When reaching the gas station at the entrance of the village, turn right and follow the street.
There are a few parking spaces at Prätschli. We recommend to leave your car at the parking garage Ochsenbühl (right after the Sports- and Conference Centre on the left) and finish your journey by bus.