From Saint-Dalmas de Tende (06), take the D91 road towards Castérino. From Castérino, head to the upper car park.
(S/E) Go through the “Entrée parc du Mercantour” barrier near marker 394, then follow the track on the left which runs alongside the Valmasque stream to marker 393.
(1) At the sign indicating “Lac de l’Agnel 2h”, turn right and cross the torrent via a small bridge. The path continues through a small meadow, then winds its way up to the Pointe de Valmasque.
(2) Follow the path, which becomes rockier, to Lac de l’Agnel.
(3) Above the dam, heading west, continue along the path towards the Pas de l’Agnel.
(4) A tricky section (very short).
(5) Tricky section (a few dozen metres). Then follow the path to reach the Pas de l’Agnel, which marks the French-Italian border.
(6) Start by following a narrow track, then quickly move onto large scree, keeping a close eye on the red markings. The route is very well signposted. (Grade T3)
(7) Continue over a fairly steep scree slope to the end of Lac Blanc.
(8) From Lac Blanc, head west along a good path until you reach the junction with a track coming from the eastern pass of Mont Clapier.
(9) Leave the track to your left and continue straight on until you reach the junction with the Pagari path coming from San Giacomo.
Turn left onto the series of hairpin bends leading to the Pagari refuge. Head to the refuge for a well-deserved break.
(10) From the refuge, return to the path junction and take the steep climb to the right towards the Pas de Pagari. (Grade T3)
(11) At the Pas de Pagari, the path is clear. Begin the descent to the two small lakes of Mont Clapier.
(12) The path passes between the two lakes. Continue towards the Refuge de Nice until you reach the junction with theGR®52.
Carry on to the steps to reach the Refuge de Nice (E).