tourbillon castle / chateau de tourbillon

ancient antiquity architecture attraction beautiful blue canton castle chateau chateaux christian clouds construction culture defence door entrance europe european exterior famous fort fortification fortified fortress gate grass heights helvetia heritage highland hill historic historical landmark landscape mason masonary medieval memorial monument monumental mountain national nature nobody old residences rhone ring rock ruin ruined scenic sedundum sight sightseeing sion sitten sky stairs steep stone stonework stony stronghold swiss switzerland tourbillion tourism touristic traditional valais valere visit wall