the grotta baredine or baredine cave hohle grottaine, nova vas - istria, croatia / jama baredine ili spilja baredine

adventure ancient art attraction background black cave cavern caves caving clip dark darkness deep design drawing earth entrance formation geology glowing graphic ground hole landscape light limestone mountain natural nature night outdoor outside picture rock scene scenery stalactite stalactites stalagmite stalagmites stone tourism tourist travel tunnel underground underworld water yellow