Diocesan Museum "The House of Jan Długosz" in Sandomierz

It is one of the oldest localities in Świętokrzyskie.

You can find here a unique to Europe wiślicka flooring, so-called “Płyta Orantów” (the Slab of Orants) from 1170, goth collegiate church (at present Smaller Basilica) under the invocation of Nativity of the Blessed Virgin Mary from about 1350- 1360, the remains of Saint Nicolas church from  the X-XII centuries, the remnants of baptismal font and House of Jan Długosz from 1460 with Archeological Museum.