usz ko ▁M ound ▁in ▁ 1 8 5 0 – 5 6 , ▁and ▁designed ▁by ▁Franz ▁von ▁P id oll ▁Quint en bo ck , ▁Felix ▁K si ęż ar ski ▁and ▁Bernard ▁von ▁Cab oga . ▁Today , ▁the ▁fort ▁houses ▁a ▁museum ▁devoted ▁to ▁Kos ci usz ko , ▁the ▁radio ▁station ▁R M F ▁FM , ▁a ▁hotel ▁and ▁c af es . ▁ ▁Tower ▁Fort s ▁ ▁Fort ▁ 3 1 ▁" St . ▁Bened ict ▁Fort " ▁( Pol ish : ▁Fort ▁św . ▁Ben edy k ta ) ▁- ▁the ▁only ▁one ▁of ▁three ▁surv iving ▁for tr esses ▁built ▁in ▁Pod g ór ze ▁in ▁the ▁mid - 1 9 th ▁century ▁to ▁protect ▁the ▁V ist ula ▁River ▁and ▁the ▁road ▁to ▁L viv . ▁It ▁is ▁located ▁at op ▁the ▁Kr zem ion ki ▁cl iffs ▁on ▁Las ota ▁Hill , ▁and ▁takes ▁its ▁name ▁from ▁the ▁adjacent ▁St . ▁Bened ict ' s ▁church . ▁The ▁for tr ess ▁quickly ▁lost ▁its ▁useful ness ▁in ▁the ▁ 1 8 9 0 s . ▁Since , ▁it ▁was ▁used ▁as ▁an ▁Aust rian ▁military ▁bar ra cks ▁and ▁converted ▁into ▁apart ments ▁in ▁the ▁ 1 9 5 0 s . ▁Today , ▁it ▁lies ▁in ▁general ▁der el iction , ▁filled ▁with ▁abandoned ▁furn iture ▁and ▁building ▁materials . ▁The ▁fort ▁has ▁recently ▁been ▁transferred ▁back ▁to ▁the ▁property ▁of ▁the ▁city ▁of ▁Krak ów , ▁with ▁plans ▁for ▁its ▁renov