Access
From the A40 motorway, take the Bonneville exit (no. 17), then follow signs for Thuet, Brizon and the Solaison plateau.
In the hamlet of Solaison, park in the car park on the right.
The ascent
(S/E) From the car park, follow the road north-west for 300m, then turn right between the houses in the mountain pastures. Head west-south-west through the pastures to reach the ridge.
(1) The ridge consists mainly of sharp limestone pavement, so you need sure-footedness and must take care in wet weather. Turn right to follow the ridge and climb northwards to the top (Rocher des Grangettes).
(2) Descend back down to the Col de l'Andey.
(3) From the pass, continue straight ahead north-east along the marked path to the Pointe d'Andey.
The descent
(4) The descent is very straightforward; simply follow (or not, as you wish) the south-east-facing path that winds down through the mountain pastures. Once you reach the road, turn left to return to the car park (S/E).