Petr Hykš:
Kateřina cave (entrance)
Petr Hykš:
Kateřina cave (quartenary cave bear reconstruction)
Petr Hykš:
Kateřina cave
Petr Hykš:
Kateřina cave - witch (natural formation, except the stalagmite)
Petr Hykš:
Kateřina cave
Petr Hykš:
Kateřina cave
Petr Hykš:
Kateřina cave
Petr Hykš:
Kateřina cave
Petr Hykš:
Kateřina cave
Petr Hykš:
Kateřina cave
Petr Hykš:
Kateřina cave
Petr Hykš:
Kateřina cave
Petr Hykš:
Kateřina cave
Petr Hykš:
Kateřina cave
Petr Hykš:
Kateřina cave
Petr Hykš:
Kateřina cave
Petr Hykš:
Kateřina cave
Petr Hykš:
Kateřina cave
Petr Hykš:
Benátský svícen
Petr Hykš:
Kateřina cave
Petr Hykš:
Kateřina cave
Petr Hykš:
Kateřina cave
Petr Hykš:
Kateřina cave
Petr Hykš:
Kateřina cave
Petr Hykš:
Kateřina cave
Petr Hykš:
Kateřina cave
Petr Hykš:
Kateřina cave
Petr Hykš:
Kateřina cave
Petr Hykš:
Kateřina cave
Petr Hykš:
Kateřina cave
