Frodsham Castle is a historic site located in Frodsham, Cheshire, England. Originally built in the 12th century, it served as a defensive structure during the medieval period. The castle was strategically positioned to oversee the surrounding area and protect against potential invasions. Over the years, Frodsham Castle fell into disrepair and was largely dismantled. Today, only remnants of the castle remain, including earthworks and some stone foundations. The site offers visitors a glimpse into the region's history and is a popular spot for local walks and exploration.