Byzantine Thessaloniki
Thessaloniki was the second city of the Byzantine Empire, the "co-reigning" city after Constantinople, and preserves one of the richest collections of Byzantine monuments in the world.
Churches with golden mosaics, monasteries, walls and fortresses (plus the award-winning Museum of Byzantine Culture) tell that story. Below, the spots you shouldn't miss.
★Rotunda (St George)
An imposing 4th-century Roman rotunda, a UNESCO monument with early-Christian mosaics.
★Church of Saint Demetrios
The city's largest church, dedicated to its patron saint — a UNESCO monument.
★Byzantine Walls
The old town's walls and the finest view over Thessaloniki — a UNESCO monument.

Hagia Sophia
An 8th-century Byzantine church with important mosaics — a UNESCO monument.

Church of Panagia Chalkeon
A brick-built Byzantine church from 1028 — a UNESCO monument near the market.

Church of the Acheiropoietos
A 5th-century early-Christian basilica — among the oldest UNESCO monuments.

Vlatades Monastery
A 14th-century Byzantine monastery in the Upper Town with city views — a UNESCO monument.

Heptapyrgion (Yedi Kule)
A Byzantine-Ottoman fortress crowning the Upper Town.

Museum of Byzantine Culture
An award-winning museum dedicated to Byzantine and post-Byzantine culture.