Promenade Closure
Permanent closure of the towpath and promenade along the Rhine near the Pfaffendorf bridge between the Weindorf and the palace steps.
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The Ufer-Bar is back!
From July 12th to October 6th, 2024, four Koblenz restaurants and a sparkling wine producer invite you to summer and early autumn evenings on the castle steps.
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View from Basilika St. Kastor from flower yard © Koblenz-Touristik GmbH, Dominik Ketz

The St. Castor Basilica 

Where kings and emperors met.

Vue et approuvé par nous, le Commandant Russe de la Ville de Coblence.

Russian city commander, 01.01.1814

The St. Castor Basilica is the oldest preserved church in Koblenz. The collegiate church, consecrated in 836, was the scene of significant historical events. The monastery of St. Kastor was the meeting and arbitration place of emperors and kings as well as their descendants. In 842, the Romanesque church was the venue for the negotiations of the sons of Emperor Louis the Pious, which led to the partition of the Frankish Empire in the Treaty of Verdun the following year.

The building in its present form dates mainly from the middle of the 12th century. On July 30, 1991, Pope John Paul II elevated the Castor church to the status of basilica minor. Together with the Liebfrauenkirche and the Florinskirche, the St. Castor Basilica shapes the silhouette of the Koblenz old town.

A Russian city commander with a sense of humor
The story about the fountain on the square in front of the basilica, the Kastorbrunnen, is quite amusing. In 1812, the French prefect Doazan, anticipating the victorious outcome of Napoleon's Russian campaign, had the following inscription preemptively chiseled into the neoclassical fountain standing there:

"A Napoleon le Grand, an. MDCCCXII Mémorable par la Campagne contre les Russes sous la Préfecture de Jules Doazan."

(Eng.: To Napoleon the Great. 1812 commemorating the Russian campaign under the prefecture of Jules Doazan).
Fountain with inscription on the forecourt of Basilika St. Kastor © Koblenz-Touristik GmbH

As is well known, the Russian campaign ended with a devastating defeat for Napoleon. The victorious Russian soldiers also came to Koblenz, which had been abandoned by the French. The new Russian city commander showed his sense of humor when, on January 1, 1814, he added his own inscription, in French of course. Beneath Doazan's inscription now reads:

"Vue et approuvé par nous, le Commandant Russe de la Ville de Coblence."

(Eng.: Seen and approved by us, the Russian commander of the city of Koblence)

Thus, he immortalized the memory of Napoleon's defeat and the end of the French occupation of Koblenz.

Tip: The botanical garden

You should not miss the botanical garden behind the St. Castor Basilica! The garden is especially beautiful during the spring and summer.
Couple walking hand in hand through flower yard behind Basilika St. Kastor © Koblenz-Touristik GmbH, Dominik Ketz
Flower courtyard of the Basilika St. Kastor with the Deutschherrenhaus in the background © Koblenz-Touristik GmbH, Christian Nentwig
Flower yard and Basilika St. Kastor © Koblenz-Touristik GmbH, Ryne Cook
Glass of white wine is in the foreground during the tour Wine Walks © Koblenz-Touristik GmbH, Johannes Bruchhof
Guided Tour: Wine Walk
Wine and Koblenz—these two components simply belong together!
Selected experience in Koblenz
Visit the Churches of Koblenz
Koblenz has been a church city since the middle of the 9th century at the latest. Not only were church services celebrated in the numerous sacred buildings, but German history was also written there.
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Skyline von Koblenz gesehen vom Moselufer mit mehreren Kirchtürmen © Koblenz-Touristik GmbH, Dominik Ketz
Sights & Attractions near the St. Castor Basilica
Experience Koblenz
Koblenz is a city that can be enjoyed by everyone. Whether you're looking for active adventures or a relaxed holiday, you're in the right place. We have curated a number of experiences for every type of traveler.
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Zwei Männer von der Seite halten Weingläser und blicken auf die Stadt Koblenz beim Sonnenuntergang © Koblenz-Touristik GmbH, Philip Bruederle

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