In the center of the village of Ekzarh Yosif, next to the ZOO, is located an outdoor museum with exhibits from the armaments of the Bulgarian army: a fighter aircraft, 105 mm howitzer, gun from a cherry tree. The museum was opened on September 9, 2007 as extension of the Ethnographic museum collection from 2006.
The military open-air museum in village of Ekzarh Yosif is one of the main attractions in the village and is visited daily by many tourists.