Made a nice hike with old friends walking from Elm Ämpächli to Elm Obererbs. We took the aerial cableway up from Elm.

Here we left Elm Ämpächli five minutes ago.

Here you have nice view to the Swiss Tectonic Arena Sardona with the huge whole Martinsloch.

See also Swiss Tectonic Arena Sardona

See also in German Martinsloch.