Only available in German.

An interactive adventure trail for the whole family

smarTrails are digital puzzle and adventure trails that are available to you free of charge at various locations in the Jungfrau Region.

All you need to take part is an internet-enabled smartphone. You will be guided to various posts via a virtual map. As soon as you are at the corresponding coordinates, the digital content is shown on the mobile phone display.

This interactive puzzle experience takes you on an exciting walk through the area above Grindelwald.

Accompany Rösi the Sudetes earless butterfly on a wonderful tour and learn all sorts of exciting and instructive facts about nature and the animals that live here.

The game is particularly suitable for families with children aged 5 and over - but not only. As there are tricky puzzles to solve along the way, the adventure is also fun for adults.