St. Gereon's Basilica
Cologne • Historical Sites
St. Gereon's Basilica is one of the oldest churches in Cologne, with origins dating back to the 4th century. The basilica is renowned for its unique decagonal dome, a rare architectural feature that makes it stand out among other historical sites. The interior is adorned with beautiful mosaics and medieval frescoes, providing insight into the artistic styles of the time. St. Gereon's Basilica is not only a place of worship but also a testament to the city's long-standing religious heritage.
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