Broughton Castle is a moated and fortified manor house near Banbury in North Oxfordshire, constructed from distinctive local Hornton ironstone with medieval roots dating to 1306. The structure earned five-star recognition in Simon Jenkins' celebrated architectural guide, reflecting its exceptional quality and design. With its core completed in 1306 and gatehouse added in the 15th century, most visible architecture dates to the 1550s. The castle played a dramatic role in English Civil War history as a center of opposition to Charles I before its siege in 1642. Owned continuously by the Fiennes family since 1377, it opens seasonally to visitors and offers virtual tours alongside group visits and event hosting services.