La ferme Guichard depuis La Praille - Piste bleue de ski nordique

Medium-difficulty trail. 100 metres after leaving La Praille, a short but fairly steep climb to the right takes you to the Col de la Rochette. You'll need to take your shoes off for a few metres to join the track known as the Route des Crêtes, which gradually climbs up to the Col de la Clye.
On your left at the Col, you can see the Planachat tower, the highest point on the Hauteville Plateau at 1234 metres.
Descend to Ferme Guichard (1112 m altitude) and admire the site: the meadows and the farm building.
Then return to La Rochette on a fairly downhill route, with a final, fairly difficult climb at the end of the route to the La Praille car park.