prachov rocks, bohemian paradise, cesky raj, czech republic

activity background bohemian canyon cesky channeled chine conservation czech defile environment eroded erosion flume gorge grooves hard hiking kraj kralovehradecky landmark landscape material mossed narrow natural nature outdoor outdoors paradise pattern prachau prachov prachovske protected protection raj republic reserve revine rock rocks sandstone sightseeing skaly solid structure trail travel uzelimage weathered