In village Osenovlag (78 km. northeast of Sofia) is located an ostrich farm and mini zoo, which are part of complex "Chiflika Nenkovi". The farm is situated not far-away of the monastery "The Seven Thrones" and was opened in 2006.
Besides ostriches here the visitors can see llamas, horses, zebras, and other rare birds. The complex offers also a horseback riding under the supervision of instructors.
The complex "Chiflika Nenkovi" has also a restaurant with an open-air part in the garden, near the cells of animals.