Devetashka cave #1georgitsachev (64) in hive-185836 • last year Devetashka cave, Bulgaria. Located near Devetaki village, Lovech municipality, is among the largest caves in Bulgaria. In 2011, some of the larger scenes of the multi-million dollar Hollywood production "The Expendables 2" were filmed in Devetashka Cave. click to view picture! This is Bulgaria. hive-185836 photography travel travelfeed cave