1) Via the Lötschbergtunnel (Car-carrying train):
Drive via Basel, Bern, Thun and Spiez (leave the motorway there) towards Kandersteg. In Kandersteg take the train through the Lötschbergtunnel. Then drive in the direction of Goppenstein, Gampel, Brig, Schilder Nufenen, Grimsel and Furka.
After Naters, Mörel and Lax you will arrive in Fiesch. Take the second exit in the roundabout. Afterwards diretly turn left. On your right you can see the restaurant Happyland now.
After 100 m drive right through a small tunnel and then directly to the left. Follow the street until you can see two garages and some recycling containers on your right. From there drive straight downwards and then enter the second street on your left. After 100 m you reach Chalet Roland.
2)Via the Furkapass (Car-carrying train in the winter):
Via Basel, Zürich/Luzern, Andermatt, Furkapass and Gletsch drive in the direction of Oberwald. Then drive through Obergoms towards Niederwald. After Bellwald/Fürgängen you will approach Fiesch.
Take the second exit in the first and the first exit in the next roundabout. Afterwards diretly turn left. On your right you can see the restaurant Happyland now.
Then compare with the description above.