Buzludzha Monument
‘The story of the grey, saucer-shaped building is stranger than that of any movie with UFO’s. The building was inaugurated in 1981 by the Bulgarian communist regime to commemor
Plovdiv Tag
‘The story of the grey, saucer-shaped building is stranger than that of any movie with UFO’s. The building was inaugurated in 1981 by the Bulgarian communist regime to commemor