Close view of a man with a flashlight exploring the interiors of concrete military bunkers, remnants from the communist-era in Albania

close view man inside concrete military bunker ruins built communist era albania historical echoes abandoned bunker relics communist legacy concrete structures cold war architectural vestiges military defense ruined bunker decayed interior architectural remains abandoned relics abandoned structure weathered concrete ruins communistera heritage historical significance bunker interior interior view ruined military facility albanias past architectural heritage concrete remains historical remnants communistera relics ruined edifice historical decay albanias history weathered interior military ruins remnants