Caves The Srnica cave At the foot of the Kanin mountains, there are 750 m of tunnels and caves. Other caves in the Kanin and Rombon mountains The Kanin and Rombon mountains boast a veritable maze of pits and caves, widely accepted to contain some of the deepest and most complex caves in Slovenia and on a global scale. The Cave of Zadlaška jama or Dante's Cave The cave of Zadlaška jama, named after the village Zadlaz, is one of several caves through which the waters of the Soca glacier flowed. The Mala Boka cave system This cave system is 1319 m deep and 8168 m long. Čehi 2 The deepest cave in Slovenia and the 10th deepest in the world, Čehi 2 is situated in Rombonski podi over Bovec. MIG System MIG System is the longest researches cave system in Slovenia (35.800 m).