Col de Verghio and Casamaccioli Lake

Col de Verghio is the highest road pass in Corsica, at roughly 1,467 metres, carrying the D84 across the central mountains between the Porto valley on the west coast and the Niolo basin in Haute-Corse. The approach from Porto climbs through the Aïtone forest, a stand of tall Corsican laricio pines, then through gorges and past the village of Évisa before opening onto bare granite and scree slopes near the pass. At the summit a car park serves walkers, and nearby is the Lac de Nino trail and routes toward the peaks around Monte Cinto, the island's highest mountain. The pass sits in GR20 territory, and many walkers use it as a starting or finishing point for stages of the long-distance trail. On the Niolo side, the road descends toward the Calacuccia reservoir and the village of Casamaccioli, which holds the Santa di u Niolu fair and procession each September, one of the island's oldest pastoral gatherings. A visit as a scenic drive takes a half-day from Porto or Corte, with stops for forest walks and views, and walkers may stay longer. The road is narrow, with hairpin bends and no barriers on some stretches, and speeds are low, particularly behind camper vans. It is usually open from about May to November and closes with snow in winter. At more than 1,400 metres the air is cool even in July, and mist can build in the afternoon. Mornings give the clearest views, and June and September are the best months for calm roads and mild weather. There is no public transport over the pass, so a car is required.