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Temples & religious sites

St Thomas's Abbey in Brno

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St Thomas's Abbey in Brno

St Thomas's Abbey

St Thomas's Abbey is an Augustinian monastery in Brno. It is primarily visited for its historical connection to Gregor Mendel, the geneticist who conducted his pea plant experiments in the abbey's garden. Visitors go here to see the site where the laws of heredity were first established, making it a point of interest for those interested in the history of science and contributions to modern genetics.

Getting There

The abbey is located within the central area of Brno. From the city centre, it is accessible via a short walk or local public transport, typically taking less than 10 minutes depending on your starting point.

Duration of Visit

Allow approximately 1 to 2 hours to explore the grounds and the garden area where the experiments took place.

When to Visit

The gardens are most accessible during the spring and summer months when the flora is active. To avoid larger groups, visiting during weekday mornings is generally quieter.

Nearby Attractions

Because of its central location, the abbey can be combined with several other sites within walking distance:

  • Basilica of the Assumption of Our Lady (0.1km)
  • Špilberk Castle (0.5km)
  • Moravian Gallery in Brno (0.9km)
  • Besední dům (0.9km)

Updated September 8, 2026 · Edited by the World by City editors

Tickets & tours

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Stays near St Thomas's Abbey in Brno

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Good to visit alongside

Basilica of the Assumption of Our Lady

Temples & religious sites

Basilica of the Assumption of Our Lady

The Basilica of the Assumption of Our Lady in Brno is a Gothic monastery church built in the 14th century under the patronage of Queen Elisabeth Richeza. It is considered the best-preserved example of stylistic unity in the Bohemian Crown lands, making it well worth a visit for travelers interested in architecture.

0.1 km away

Špilberk Castle

Castles & palaces

Špilberk Castle

A castle perched on a hill overlooking downtown Brno, it began as a 13th-century royal residence before later serving as a prison and fortress. It's a great place to trace how its role has changed over the centuries.

0.5 km away

Moravian Gallery in Brno

Museums & galleries

Moravian Gallery in Brno

The second-largest art gallery in the Czech Republic, its collections are spread across five buildings. It's also well known as the host of the International Biennial of Graphic Design.

0.9 km away

Besední dům

Culture & venues

Besední dům

This Neo-Renaissance building on the corner of Komenského Square in Brno was designed by architect Theophil von Hansen in the late 19th century. It has been the stage for major events in local history and still serves as a venue for public gatherings today.

0.9 km away

Red Church in Brno

Temples & religious sites

Red Church in Brno

This Protestant church in Brno was designed by architect Heinrich von Ferstel and built between 1863 and 1867. Its architectural value has earned it recognition as a protected heritage site.

0.9 km away

Church of Saint Michael

Temples & religious sites

Church of Saint Michael

This church stands near the vegetable market in Brno's old town. It makes for a pleasant stop after browsing the market.

1.0 km away