Explore some of America's most extraordinary estates, from the opulent Newport mansions and grand waterfront homes to the lavish residences built by the powerful Cotton Kings. This marathon reveals the wealth, architecture, and fascinating stories behind the nation's most iconic castles. See more in this marathon from America's Castles. #AmericasCastles Subscribe for more HISTORY: http://histv.co/SubscribeHistoryYT Check out exclusive HISTORY content: History Newsletter - https://histv.co/newsletter Website - https://histv.co/History Facebook - https://histv.co/Facebook TikTok - http://bit.ly/4kZKjXi HISTORY® is the leading destination for award-winning original series and specials that connect viewers with history in an informative, immersive, and entertaining manner across all platforms. The network’s all-original programming slate features a roster of hit series, premium documentaries, and scripted event programming.