Alongside well-established museums like the Posavje Museum, Brežice and its surroundings boast a multitude of smaller museum collections, archives, and historical houses. These establishments primarily focus on showcasing traditional rural and artisanal customs, preserving the memory of significant historical figures from the region, as well as safeguarding and reviving the precious history that unfolds within these walls. One of the standout attractions is the grand Brežice Castle, which houses the renowned Knight's Hall, while four mighty castles grace the surrounding area, adding to the historical charm of the destination.