Top of the Tide Park, also known as Head of Tide Park, is a scenic spot in Topsham, Maine, along the Cathance River. The park features trails, picnic areas, and a viewing area for a stunning fifteen-foot waterfall. Located at the site of an old mill dam, it offers access to both upstream and tidal portions of the river for activities like kayaking. The park also provides toilet facilities and parking, making it a convenient and beautiful location for outdoor recreation.