Carewec – twierdza położona na wzgórzu o tej samej nazwie w granicach Wielkiego Tyrnowa.
Trapezitsa is a medieval stronghold located on a hill with the same name in Veliko Tarnovo in northern Bulgaria.
The Shumen fortress is an archaeological site overlooking the city of Shumen in north-eastern Bulgaria.
Baba Wida – średniowieczna twierdza w mieście Widyń w północno-zachodniej Bułgarii.
Vrana Palace is a royal palace, on the outskirts of Sofia, the capital of Bulgaria.
The stronghold of Cherven was one of the Second Bulgarian Empire's primary military, administrative, economic and cultural centres between…
Sostra is an ancient Roman fort and settlement near the village of Lomets, Bulgaria.Impressive remains have been excavated and partially…
Asen's Fortress, identified by some researchers as Petrich, is a medieval fortress in the Bulgarian Rhodope Mountains, 2 to 3 kilometres…
Sostra is an ancient Roman fort and settlement near the village of Lomets, Bulgaria.Impressive remains have been excavated and partially…
