Bigod Castle is a historic site located in Suffolk, England. Originally built in the 12th century by the Bigod family, it served as a defensive stronghold and a residence. The castle features a motte-and-bailey design, which includes a raised earthwork mound and a surrounding courtyard. Over the centuries, Bigod Castle underwent various modifications and was involved in significant historical events, including the English Civil War. Today, the ruins are a popular tourist attraction, offering visitors a glimpse into medieval architecture and the region's rich history.