view of the 12th century chateau de castelnau-bretenoux castle in france

view medieval 12th century chateau castelnaubretenoux castle donjon prudhomat lot occitanie southern france summer blue sky ancient architecture bastion bretenoux brick bricks castelnau castelnaud citadel dordogne europe european fort fortification fortified fortress french heritage historic history landmark monument mountain museum old quercy red restored south stone stronghold tower village wall