Contains modified Copernicus Sentinel data 2025
Kostilkovo is a village in Ivaylovgrad Municipality, in Haskovo Province, Bulgaria. Kostilkovo lies at 335 m above sea level, 4.6 km from the Eastern Rhodopes mountains. It has 0 inhabitants (2025). The nearest city is Kardzhali, 61 km to the west. Near the border: Greece, 7.8 km. Among the landmarks around are Villa Armira (9.9 km), Selimiye Mosque (51 km) and Church of Saint Athanasius (13.5 km).