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Cologne
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St. Gereon's Basilica

Basilika St. Geron

One of Germany's oldest churches, built on the foundations of a late antique oval structure. It is famous for its unique decagonal dome and elliptical floor plan. Please note that sightseeing is restricted to times outside of religious services. For details on public tours or to register group visits, please consult the official website.

Address
Gereonsdriesch 2
Hours
Closed · opens 10 am tomorrow
Weekly hours
Mon10 am–6 pm
Tue10 am–6 pm
Wed10 am–6 pm
Thu10 am–6 pm
Fri10 am–6 pm
Sat10 am–6 pm
Sun10 am–6 pm

Listing from Wikivoyage: Cologne, CC BY-SA 4.0.

Updated 28 Sept 2026. Something wrong? Tell us.