Contains modified Copernicus Sentinel data 2025
Zheleznik is a village in Karnobat Municipality, in Burgas Province, Bulgaria. Zheleznik lies at 219 m above sea level. It has 39 inhabitants (2025). The nearest city is Yambol, 34 km to the west. Among the landmarks around are Markeli (7.3 km), Dimitar Polyanov - 1862 (10.6 km) and Develtos (35 km). Among the natural features are Bakadzhitsite (23 km).