cty1xx:Abandoned underground tunnels that were used by Ustaše (Croatian Nazi organisation) during the WWII. They pass under the Croatian mountain and apparently lead to big underground rooms but the entrances were since blocked by concrete walls, all
cty1xx:Abandoned underground tunnels that were used by Ustaše (Croatian Nazi organisation) during the WWII. They pass under the Croatian mountain and apparently lead to big underground rooms but the entrances were since blocked by concrete walls, all
cty1xx:Abandoned underground tunnels that were used by Ustaše (Croatian Nazi organisation) during the WWII. They pass under the Croatian mountain and apparently lead to big underground rooms but the entrances were since blocked by concrete walls, all
cty1xx:Abandoned underground tunnels that were used by Ustaše (Croatian Nazi organisation) during the WWII. They pass under the Croatian mountain and apparently lead to big underground rooms but the entrances were since blocked by concrete walls, all
