Take the train along a world-famous railway line to enjoy a unique experience: a sledding adventure in Bergün Filisur. Then race down the mountainside on the sled’s two runners. And in Bergün it’s doubly thrilling: the Preda-Bergün sled run is a fun experience for all ages. Travel across viaducts and through helical tunnels onboard the Rhaetian Railway to Preda, the starting point for the thrilling 6 km sled run down into the valley. Even more adventurous and thrilling is the Darlux-Bergün sled run with tighter turns and an even steeper gradient. Another 4.5 km of pure undiluted sledding fun!