El Gamoniteiru
El Gamoniteiru is a steep mountain road in Asturias, near La Vega-Riosa, in northern Spain. It is considered one of the most demanding climbs in professional road bicycle racing. It was climbed for the first time professionally in a UCI World Tour competition in the 2021 Vuelta a España. The road that gives access to it reaches 1786 meters above sea level, and is the mountain pass with the highest altitude in Asturias.