jörgenberg castle joergenberg castle or casti munt sogn gieri burgruine munt sogn gieri, waltensburg - canton of grisons

ancient architecture attraction autumn blue building burg burgruine canton casti castle clouds construction europe european exterior forest fortress gieri graubünden green grisons hill historic historical history joergenberg kanton landmark landscape medieval mountain mountains munt nature old outdoor river rock romantic ruin scene scenery scenic schweiz sky sogn stone summer swiss switzerland tourism tower travel tree trees trip valley view village wall waltensburg wanderlust