How the Sofia–Skopje railway and the Deve Bair tunnel went from 1910 optimism and 1940s concrete to a 2020s EU‑backed comeback.

Discover the submerged cultures beneath today’s Black Sea. From the Hamangia and Varna civilizations to the Black Sea flood hypothesis, archaeology and ancient texts reveal how climate change and rising waters may have shaped myths like Noah’s Flood.

The Migration Period and Early Byzantine control marked a turbulent era in Thrace, defined by invasions, cultural shifts, and the rise of Byzantine power.

Discover the Ezero Culture (c. 3300–2700 calBC): fortified tell settlements in Thrace, early metallurgy, pottery styles, and links to Troy and wider Balkan networks.

The Vinca Culture was a prominent prehistoric civilization that flourished during the Neolithic period, from 5700 to 4200 BC. Centered primarily in what is now Serbia, Romania, and Northwestern Bulgaria, the Vinca Culture extended its influence into Hungary, Macedonia, and Greece.