Attraction in Poznań

Katedra

The Archcathedral Basilica of St Peter and St Paul is Poland's oldest cathedral, first raised in the 10th century. Its Golden Chapel holds the tombs of the first Polish rulers Mieszko I and Boleslaw Chrobry.

Reviewed and updated July 2026

Katedra — Photo: Magda Felis / CC BY-SA 3.0 pl, via Wikimedia Commons

The Archcathedral Basilica of St Peter and St Paul is the oldest cathedral in Poland, first raised on Ostrow Tumski in the second half of the 10th century. It stands on the river island where the Polish church and state began. Rebuilt many times over a thousand years, its Golden Chapel holds the memorial to the first Polish rulers, Mieszko I and Boleslaw Chrobry.

Why visit Poznan Cathedral

This is the founding site of Christian Poland, and one of the most important churches in the country. It rewards a slow visit: the crypt below the floor, the ring of side chapels, and the Golden Chapel that ties the building to the earliest rulers. Together with Brama Poznania across the river, it explains where the nation started.

The Golden Chapel and tombs

The Golden Chapel, added in the 19th century as a mausoleum of the first monarchs, contains the tombs of Mieszko I and Boleslaw Chrobry and a bronze monument showing the two rulers together. A ring of side chapels surrounds the interior, several with Renaissance and Baroque art. In the crypt beneath the presbytery you can see remains of the earlier pre-Romanesque and Romanesque cathedrals and an early baptismal font linked to the beginnings of Christianity in Poland.

A 10th century history

The first cathedral rose here in the 10th century, in the era of Mieszko I and the baptism of Poland in 966. The building was reshaped through Gothic, Renaissance and Baroque periods. It was badly damaged in the fighting of 1945 and rebuilt afterwards, with the interior restored to an earlier Gothic form.

How long to spend

Allow thirty to forty five minutes for the nave, the chapels and the Golden Chapel, and a little longer if you go down to the crypt.

Getting to Ostrow Tumski

The cathedral is on Ostrow Tumski, the river island east of the old town, at Ostrow Tumski 17. Trams stop near the island, and it is a walk of about fifteen to twenty minutes from the Stary Rynek. For city transport, see the Poznan guide.

What is nearby

The cathedral island sits between the old town and the Cybina:

Ostrow Tumski, the island around the cathedral.
Brama Poznania, the heritage centre, across the footbridge on the Srodka side.
Stary Rynek, the old market square, a short walk west.

Good to know

This is a working church, so dress modestly and keep quiet during services. Sightseeing is usually paused during Mass. Check the parish website for opening times and any charge to visit the crypt or the towers.

Poznan Cathedral questions

Is Poznan Cathedral really the oldest in Poland?

Yes. It was first built on Ostrow Tumski in the 10th century, which makes it the oldest cathedral in Poland, on the site where the country's church began.

Who is buried in the Golden Chapel?

The Golden Chapel is a 19th century mausoleum for the first Polish rulers. It holds the tombs of Mieszko I and Boleslaw Chrobry, with a bronze monument depicting them together.

Frequently asked questions

Yes. It was first raised on Ostrow Tumski in the second half of the 10th century, on the river island where the Polish church and state began, which makes it the oldest cathedral in the country. It has been rebuilt many times through Gothic, Renaissance and Baroque periods and after damage in 1945.

The Golden Chapel is a 19th-century mausoleum for the first Polish rulers. It holds the tombs of Mieszko I and Boleslaw Chrobry, with a bronze monument showing the two rulers together.

Beyond the Golden Chapel, see the ring of side chapels with Renaissance and Baroque art and the crypt beneath the presbytery, which holds remains of the earlier cathedrals and an early baptismal font. Allow thirty to forty-five minutes for the interior, a little longer for the crypt.

It is on Ostrow Tumski at number 17, the river island east of the old town, with trams nearby and a fifteen to twenty-minute walk from the Stary Rynek. Pair it with Brama Poznania across the footbridge on the Srodka side. It is a working church, so dress modestly and expect sightseeing to pause during Mass.

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Ostrow Tumski, Poznan

The cathedral island where the Polish state and church were born in the tenth century, a short walk from the market square.

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The Renaissance heart of Poznan, where two mechanical goats butt heads on the town hall clock every day at noon.

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