Switzerland - Schällbachponor, going to the present end of the cave
0:21
France - Goul du Tannerie, finding Yoyo's arrows
4:36
speleo_fantasia_2015
7:30
France - Grotte de la Bouna. Video from entrance to first sump
36:02
WENGEN SWITZERLAND ✨ High mountain snowy village Walking tour 4K
27:42
My Drone Found Something Extraordinary Deep in the Desert
2:10
www.KurzyPotapania.sk - Opal Mine Diving, Dubnik, Cervenica, Slovakia
7:21
Switzerland - Bättlerloch, the last few meters out (including mozzies and a baby salamander)
3:59