▁Bened ikt ▁An ge hr n ▁bought ▁the ▁castle ▁and ▁in ▁ 1 8 3 0 ▁added ▁a ▁restaurant ▁in ▁the ▁cour ty ard . ▁ ▁In ▁ 1 9 3 7 / 3 8 ▁the ▁castle ▁was ▁rep a ired ▁and ▁restored ▁with ▁the ▁help ▁of ▁the ▁Swiss ▁Federal ▁Office ▁of ▁Civil ▁Prote ction . ▁ ▁In ▁ 1 9 8 5 ▁an ▁ar che ological ▁expl oration ▁of ▁the ▁castle ▁was ▁undert aken . ▁ ▁The ▁old ▁kitchen ▁was ▁replaced ▁with ▁a ▁new , ▁three ▁story ▁building ▁in ▁ 2 0 0 3 / 4 . ▁ ▁The ▁castle ▁and ▁restaurant ▁are ▁still ▁owned ▁by ▁the ▁An ge hr n ▁family . ▁ ▁Castle ▁site ▁ ▁The ▁castle ▁complex ▁is ▁a ▁rough ▁square ▁surrounded ▁by ▁an ▁ 1 8 th ▁century ▁ ▁deep ▁water ▁filled ▁mo at . ▁ ▁In ▁the ▁center ▁of ▁the ▁complex ▁is ▁the ▁ 1 3 th ▁century ▁main ▁tower . ▁ ▁The ▁main ▁tower ▁is ▁, ▁with ▁un fin ished , ▁round ▁stone ▁walls ▁that ▁are ▁up ▁to ▁ ▁thick . ▁ ▁The ▁original ▁high ▁entrance ▁was ▁on ▁the ▁northern ▁side ▁of ▁the ▁east ▁wall , ▁but ▁was ▁filled ▁in ▁when ▁the ▁west ▁and ▁east ▁ground ▁level ▁ent ran ces ▁were ▁opened , ▁probably ▁in ▁ 1 5 5 1 . ▁ ▁The ▁ring ▁wall ▁was ▁added ▁in ▁either ▁the ▁ 1 3 th ▁or ▁ 1 4 th ▁centuries . ▁ ▁Much ▁of ▁the ▁southern ▁wall ▁and ▁gate ▁are ▁from ▁the ▁original ▁ring ▁wall .