Only available in German.

A digital adventure trail

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 your mobile phone display.

Today, on the hike along the Eiger Glacier, discover at first hand the economic developments and special features that characterise Grindelwald.

Follow in the footsteps of the UNESCO World Heritage Swiss Alps Jungfrau-Aletsch in all its uniqueness, diversity and inspiration.

Learn about the obligations that come with being recognised as a World Heritage Site.