Refine your search for walks in Refuge de Crobache
Karstic cave Royer via Serre Plumé

Out of curiosity, I mapped out this route when I discovered that a karstic cave bears the same name as me. This route winds through the Lente forest and offers beautiful views of the Vassieux en Vercors valley and the Grand Veymont. And for those with a sweet tooth, you can enjoy wild raspberries, wild strawberries and, more rarely, blueberries along the way.
Serre Plumé via the Pelouse de Bournette at the start of the Col de la Chau.

A magnificent hike that subtly combines forest and meadow passages. You walk and pass easily from one path to a forest track, or vice versa, thanks to the numerous signposts.
As for the views, you can choose between the entrance to the Pelouse de Bournette, the bird's eye view of the Scialets Royer, the view of the Combe de Loscence and the fabulous 360° view from the summit of Serre Plumé.
This is an easy hike, with only the start of the climb to the summit of Serre Plumé reminding you that you are on a mountain hike.