Kunigaikščių Radvilų mauzoliejus evangelikų reformatų bažnyčioje

The Radziwiłł (Radvilų) Mausoleum in the Evangelical Reformed Church in Kėdainiai is part of the Kėdainiai Regional Museum. The mausoleum contains the burial site of the powerful Lithuanian-Polish Radziwiłł noble family and features remarkable baroque funerary art and architecture dating from the 17th century.