Castleford is a small city located in Twin Falls County, Idaho. The climate of Castleford is classified as arid with hot summers and cold winters. The area is known for its rich hydrology constituents, with the Snake River and the Salmon Falls Creek being the major water sources. Additionally, Castleford sits at the base of the Magic Valley, which is a significant agricultural area. Outdoor recreation opportunities in Castleford include fishing, boating, camping, and hiking. The surrounding area is home to several parks, including Castle Rocks State Park and Salmon Falls Creek Reservoir State Park, which offer opportunities for outdoor enthusiasts to explore the natural beauty of the area.