alden biesen castle with moat in bilzen, belgium

building landmark estate palace castle waterway architecture monastery reflection river tourism canal fortification mansion abbey alden biesen moat belgium small village rijkhoven municipality bilzen province limburg bbelgium bilzern heritage monument tower alden biesen ancient architecture belgian belgium bilzen bridge building castle centre church city commandery conference cultural europe european exterior facade flanders garden historic historical history house landmark landscape limburg medieval moat moated monumental municipality old outdoor palace park province reflection sky summer tourism town travel view village vlaanderen water