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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.
Get more information about the individual planets on the website from Arosa.
Arosa strives to provide hikers with a well-developed and marked network of hiking trails. Please follow the rules and signposting. You will find further helpful tips under the hiking information.
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. Further information about the parking situation can be found here.
Responsible for this content: Graubünden Ferien.