Experience the thrills and spills of the swiss alps on this half day grimsel canyoning experience from interlaken travel beneath the snow capped peaks of the bernese alps to the grimsel mountain pass with your guide climb into your safety gear then abseil down 165 feet 50 meters into the gushing canyon experience the force of nature as you leap off high rocky ledges into swirling plunge pools and take a zipline into crystal clear waters enjoy personal attention from your guide on this smal