limestone dissolved by trickling water has formed both stalagmites and stalactites, and the beauty of the cave is notable in its

abstract ancient background beautiful beauty black blue blur both brown cave cavern cold crystal dark deep detail dissolved drop earth formation formed frost geological geology has ice icicle inside interior its landscape light limestone mineral national natural nature noise notable own right river rock speleology stalactite stalactites stalagmite stalagmites stone subterranean tourism translucent travel trickling underground wall water weather wet wild