Bolsover Castle is a historic castle located in Derbyshire, England. Originally built in the 11th century, it was transformed in the 17th century into a luxurious residence by the nobleman Charles Cavendish. The castle features stunning architecture, including ornate interiors and beautiful gardens. Today, Bolsover Castle is managed by English Heritage and attracts visitors for its rich history and picturesque views. The site includes various attractions, such as the Little Castle, which showcases the opulence of the period, and the surrounding parkland, perfect for leisurely walks and exploration.