The shelter of the pass of Vassieux is an unguarded shelter built in 1976 and restored in 2014-2015 by the Regional Natural Park of Vercors.With a maximum capacity of 15 people, it is open all year and free of access. However, as with most shelter huts in the territory, certain rules must be respected if the service is to last for a long time (most of them are recalled to you inside the shelter).