Officially named the Church of Our Lady, this famous landmark in Budapest's Castle District is better known as Matthias Church after a beloved 15th-century king.

Built in 1859, the Great Synagogue of Budapest is Europe's largest synagogue and the second largest in the world. The fine Byzantine-Moorish building is still in active use by Budapest's Jewish community.

Located on Gellert Hill overlooking Liberty Bridge is a unique grotto chapel of Hungarian Paulite monks. Closed during the Communist years and now reopened, it offers a peaceful respite from the city.

This 14th-century parish church is the oldest building in Pest. Built on the site of an earlier church and a Roman fortress, it still contains a mihrab from the Turkish occupation.

This tiny Sephardic synagogue dating from 1364 was unexpectedly discovered in the 1960s during general excavation work in the Castle District.