great monastery of varlaam on the high rock in meteora, thessaly, greece

abbey agias altitude anapausas architecture background beautiful beauty blue bright building christian church cliff climb cloister cloud colorful colors countryside culture day europe extraordinary faith great greece greek heritage high hill historical holy kalabaka kalambaka kastraki landmark landscape meteor meteora meteoron monastery moni monk mountain nature nicholas old orthodox panorama panoramic peak picturesque postcard religion religious rock rousanou scenery scenic sightseeing sky st stephen stone sun sunny thessaly top tourism travel trinity valley varlaam view village wallpaper