Old Town in Veliko Tarnovo Photography by Dimitar Hristov - 54ka alley ancient antigo architecture authentic balkan balkans beautiful biertan birthalm building buildings Bulgaria bulgarian cidade city classic colorful day destination eastern estreito europa europe european famoso famous heritage historic historical historico holiday house janela landmark local medieval narrow old patrimonio people picturesque real rua ruela sight spring street summer sunny tarnovo tourism tourist town travel turismo turnovo urban urbano vacation veliko viagem viela view vintage walk walls window