Ruins of Roman Fortress Castra Martis in town of Kula, Bulgaria
Palabras clave
bulgaria,
roman,
ancient,
ruin,
fortress,
fortification,
castle,
city landscape,
countryside,
rural,
stronghold,
byzantine,
ottoman,
bulgarian,
turkish,
antique,
history,
historical,
mediaeval,
wall,
coast,
coastline,
landmark,
sight,
sightseeing,
landscape,
tour tourism,
travel,
trip,
town,
building,
watchtower,
cultural,
culture,
architecture,
attraction,
museum,
urban,
vacation,
tower
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