Unforgettable experiences guaranteed: Fly away your everyday life and get a bird's eye view on Switzerland's treasures. Fly through the fascinating mountain landscape over Arosa and Davos, or through the impressive Rhine gorge up to the famous Martinsloch, or over the idyllic Heidiland with its romantic vineyards. Swiss Helicopter AG's fleet of helicopters will get you to the most breathtaking spots in all of Graubünden.

In the winter season you can also book heliskiing trips. The chopper will take you up over gorgeous, untouched slopes and breathtaking glaciers to the landing site at the top. Here is where you get on your skis and start an unforgettable descent downhill, accompanied by an experience mountain guide. Experience the pleasure of completely untouched powder snow.    

Unforgettable experiences guaranteed: Fly away your everyday life and get a bird's eye view on Switzerland's treasures. Fly through the fascinating mountain landscape over Arosa and Davos, or through the impressive Rhine gorge up to the famous Martinsloch, or over the idyllic Heidiland with its romantic vineyards. Swiss Helicopter AG's fleet of helicopters will get you to the most breathtaking spots in all of Graubünden.

In the winter season you can also book heliskiing trips. The chopper will take you up over gorgeous, untouched slopes and breathtaking glaciers to the landing site at the top. Here is where you get on your skis and start an unforgettable descent downhill, accompanied by an experience mountain guide. Experience the pleasure of completely untouched powder snow.    

Cave castle. Strong wall with window slits and high entrance. Remains of wooden beams mark the position of the arbours and external stairs leading to the high entrance. Remains of beams on the top of the wall hint at a roof construction or a wooden upper section. The interior of the cave is largely filled with rock debris. A narrow gap at the foot of the outer wall makes it possible to climb inside the cave.

Monumental overall structure of uniform design, almost palatial building. Ground plan and facades in loose symmetry. Finely worked light-coloured limestone for window and door surrounds and building edges. Construction elements made of tuff stone or thick natural stone with raw worked face (bossage); some wall surfaces with Rasa-Pietra masonry.

The residential community of Untervaz is located on the left side of the Graubünden Rhine Valley and nestles harmoniously in the corner of the Val Cosenz, at the foot of the Calanda. The Haldensteiner Calanda (2806 m above sea level) forms the highest point of the municipality. Three castle ruins belong to Untervaz, all of which were left to decay by their last owners: 2 km southeast of the village lies the ruins of Neuburg on a rocky head above the Rhine. To the west of the village, in a narrow and damp crevice in the Valcosenz lies the ruins of Rappenstein Castle from the 13th century. Today, only remnants of the third Friewis Castle and the bath that operated there can be seen. The water of two springs had healing properties.