A portion of the Buonconsiglio Castle collection is displayed in two of the other castles that are part of the Buonconsiglio Castle - monuments and provincial collections – Museum: Beseno Castle and Stenico Castle.
Beseno Castle displays a collection of side arms, while at Stenico Castle, one can admire the light fire-arms. Since the summer of 2008, many rooms and areas of Stenico Castle have been restored for use and now display the collection of ancient bells (14th – 18th centuries), wrought iron, carvings and wood folk-style furnishings and furniture, copper containers for kitchen use, keys and strongboxes. There are also 18th-century stoves with numerous majolica tiles. Stenico Castle also conserves paintings, carved and inlayed nuptial chests, and valuable furniture, all originating from the Buonconsiglio Castle depositories.