The biggest military underground airport in Europe, Zeljava air base | ABANDONED I’m on a little roadtrip in Croatia with Eelco and visit abandoned military relics throughout the country. On the last day we visit … Abandoned Places Abandoned Abandoned airplane abandoned croatia abandoned military bases Abandoned places abandoned zeljava underground air base abandoned zeljava underground airport Air base Croatia bob thissen Exploring the eaten Path lost places lost places croatia lost places europe Object 505 underground air base underground airport urban exploring urbex urbex croatia Željava Željava Air Base zeljava airbase Zeljava Croatia 1 views 0 / 0
