Collada de Port Negre is an international high mountain peak at an elevation of 2.505m (8,218ft) above the sea level, located on the border of Spain and Andorra.
It’s one of the highest mountain roads of the country. The road to the summit is gravel, rocky, tippy and bumpy at times. With such a high summit altitude the road can be closed anytime due to snowfalls. It’s impassable from October to June. Great trail for experienced wheelers. The pass links the towns of les Valls de Valira (Spain) and Sant Julià de Lòria (Andorra). The road to the summit is a chairlift acces trail. Avoid driving in this area if unpaved mountain roads aren't your strong point. 4x4 required. Stay away if you're scared of heights. Expect a trail pretty steep. Wet conditions may make for tough driving along the muddy road.