Yeni Camii

Eclectic 1902 mosque built for the Dönme crypto-Jewish Muslim community

Yeni Camii, built in 1902 by the Italian architect Vitaliano Poselli, is architecturally unlike any other mosque in Greece. Its eclectic facade mixes Islamic and European elements — a wide porch with arched windows, a tile-covered dome, and stone facades that borrow from both Ottoman and Art Nouveau design — reflecting the unique status of the community it was built for.

The interior, now used as an exhibition hall, is airy and well-lit, with a central dome and galleries around three sides. Entry is free when exhibitions are running. The building sits in the central market area not far from Modiano, easy to combine with a walk through the old commercial district.

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A story
Yeni Camii was built for the Dönme — followers of the 17th-century false messiah Sabbatai Zevi, who converted to Islam under Ottoman pressure but continued practising Jewish rites in secret for generations. The community was wealthy, educated, and influential in Thessaloniki's commercial life. When the city was exchanged to Greece in 1912, most Dönme left for Istanbul as part of the population exchange, and the mosque became a museum. Now it sits in the central market area used as an exhibition space — the descendants of those crypto-Jews still live in Turkey, largely unaware of their origins.