- virily.com travel/vrana-palace/The palace was dotted with a whole flock of crows, typical of the Sofia Field, so the palace and the park were named “Vrana” (“Crow”).
- google.com maps/d/embed…Vrana Palace, Sofia, Bulgaria, http://everycastle.com/Vrana-Palace.html.
- brilliant-tourism.com 12512599-vrana-palace-…Vrana Palace is the residence of the monarchs of Bulgaria, located in the vicinity of Sofia. ... Since 1912, the farm has been officially renamed Vrana Palace.
- http://visit.guide-bulgaria.com a/1283/dvoretsat_…The Palace of Vrana (aka "Vranya") is a royal palace with park, located 11 km east of the center of Sofia. ... Palace of Vrana is declared a monument of culture.
- viator.com Sofia-attractions/Vrana-Palace-and-…Discover everything you need to know about Vrana Palace (Park-Museum Vrana), Sofia including history, facts, how to get there and the best time to visit.
- cityseeker.com sofia/885487-vrana-palaceVrana Palace, located outside Sofia is a beautiful palace built according to Bulgarian, French and Art Nouveau styles.
- facebook.com Royal.Palace.of.Vrana/
- travelshelper.com bulgaria/listing/park-vrana/Vrana Palace. Vrana Palace is situated on the outskirts of Sofia, along the Sofia-Istanbul international highway, and its park is around 100 hectares.
- wiki2.org en/Vrana_Palace
- en-academic.com dic.nsf/enwiki/796877