ussel castle in chatillon in aosta valley, italy

ages alps ancient and aosta architecture attraction baltea castle castles century challant chatillon chacent tillon control daosta defense dora dynamic ensure entrance europe european feud feudal feudalism floor fortification fortress freestanding hdr high historical horizontal italia italian italy landmark located medieval middle military mount mountain mountains mullioned nature one overlooking position ramparts range ridge rocky stone thirteenth top tourism touristic tower town ussel valle valley valtournenche walls windows