Only available in German.

Excursion to the UNESCO World Heritage Site

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.

Discover at first hand what climate change means for Grindelwald and the Alps on the hike from Pfingstegg to Bäregg.

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.