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The old small synagogue from 1697 was replaced by a larger building in 1868. In 1888, it was renovated in the neo-Romanesque style and with Moorish Revival elements inside. Now it houses a part of the town museum. The Jewish cemetery was founded in the 17th century. The oldest from the 300 preserved tombstones is from the 18th century. The former Jewish school (today called Liechtenstein's House) in the middle of the former Jewish ghetto serves as a main building of the town's museum and gallery.
Kostel sv. Václava
A contemporary Catholic parish church, built on the site of the former Baroque church destroyed in World War II.
Castle with an archaeological site.
Zámek Břeclav
The Břeclav Castle was rebuilt into its current neo-Gothic artificial ruins form in the first half of the 19th century. It was rebuilt by the Liechtensteins during the establishment of Lednice–Valtice Cultural Landscape. Today it is owned by the town. One of its towers serves as an observation tower.