high tatras - tatranska kotlina - belianska cave: known bizarre rock s and incidence of kalcit sintra fill

belianska nature palaeontological paleontology scenery slovakia speleology spike stalactites stalagmite mountains stone tatranska tatras tatry terrain underground valley vault view vysoke subterranean mineral rock lime carpathian cave caverns limestone country dripstone formation geology chain high inside grotto jaskyna karst kotlina adventure beauty calcite angle wide interior ultra lens fisheye beautiful