Crossing The Grimsel pass was an adventure by itself!. This is the only direct road pass between the cantons of Valais and Bern across the Bernese Alps. This road is normally closed between October and May, due to the high snowfall on the pass. It runs through a wild mountainous region marked by granite rocks, reservoir lakes and power plants. The panorama is almost intimidating. Professional bikers 🚴♀️ look up for this challenge as it has been used in several occasions by the “Tour de Suisse”.
https://goo.gl/maps/tqeUcQ6bUp3RqmJ1A
https://www.myswitzerland.com/en-ch/experiences/grimsel-pass/