Underground crossing (Mégevette, excursion or sports) A crossing consists of entering underground through a high entrance to an underground network and exiting through a low entrance. The proposed crossing will lead us after about twenty minutes to the high entrance of this network. Various obstacles, sounds, reminders, handrails, slides will be crossed to take us to the exit located a few dozen meters below. Out we will reach the vehicles in 10 minutes. From 12 years old. 8 pers. max
Grotte de la Glacière (Mont-Saxonnex, sports outing) Well, no! This is not the icy sea of ice cave. This is a natural cavity with ice walls and concretions. We will go down and up with ropes. The bottom is a medium-sized room completely frozen. Sometimes following the season a sequel is possible but... From 16 years old. 4 pers. max
Ouverture
All year round, daily.
Subject to favorable weather. On demand.
Tarifs
Adult: from 75 € (for the underground crossing. For the cave of the icebox: 115€) Child: 55 € (for the underground crossing.) Fee: from 225 € (for the underground crossing. For the cave of the icebox: 350€).
