Cim Costuix is a high mountain pass at an elevation of 2.328m (7,637ft) above the sea level, located in the province of Lleida and autonomous community of Catalonia, Spain. It’s one of the highest roads of the country.
The road to the summit, located in the Serra de Costuix mountain range, is gravel, rocky, tippy and bumpy at times. The road is usually impassable from October to June (weather permitting). 4x4 vehicle required. Thunderstorm activity can quickly change unpaved roads to four-wheel-drive condition or make them impassable.