▁ 1 8 1 8 , ▁ ▁Antoine - Hen ri ▁d ' And lau ▁bought ▁the ▁ru in ▁and ▁saved ▁it ▁from ▁destruction . ▁Rep air ▁work ▁was ▁carried ▁out ▁in ▁ 1 8 5 6 . ▁ ▁The ▁castle ▁was ▁class ified ▁as ▁a ▁ ▁monument ▁historique ▁( histor ic ▁monument ) ▁in ▁ 1 9 2 6 ▁and ▁was ▁rein for ced ▁in ▁ 1 9 2 7 - 1 9 2 8 ▁with ▁a ▁rest oration ▁campaign ▁launched ▁on ▁the ▁initi ative ▁of ▁the ▁V os ges ▁Club ▁( Cl ub ▁V os g ien ). ▁It ▁still ▁belongs ▁to ▁the ▁And lau ▁family . ▁ ▁The ▁building ▁▁ ▁The ▁castle ▁is ▁on ▁two ▁levels . ▁ ▁The ▁higher ▁part ▁is ▁built ▁on ▁a ▁narrow ▁r idge ▁approximately ▁ 2 5 ▁m ▁wide ▁and ▁ 8 0 ▁m ▁long ▁( ~ 8 1 ▁by ▁ 2 6 0 ▁ft ), ▁orient ated ▁south - s outh - west ▁to ▁north - n orth - east . ▁ ▁It ▁consists ▁of ▁a ▁long ▁resident ial ▁building ▁fl ank ed ▁at ▁each ▁end ▁by ▁circular ▁to wers ▁about ▁ 1 0 ▁m ▁( ~ 3 3 ▁ft ) ▁in ▁diameter . ▁ ▁The ▁castle ▁was ▁built ▁in ▁one ▁piece ; ▁only ▁the ▁lower ▁court ▁has ▁been ▁alter ed ▁( in ▁the ▁ 1 6 th ▁century ). ▁ ▁Like ▁the ▁neighbour ing ▁Ch âteau ▁du ▁Sp es bourg , ▁the ▁building ▁material ▁was ▁gran ite ▁exc av ated ▁on ▁site .