Peaks-Kenny State Park is a state park on the shore of Sebec Lake, mostly located in the town of Dover-Foxcroft, Maine. The park grounds are approximately 839 acres (340 ha) and include a recreational beach, boat launch, 56 campsites, flush toilets, hot showers, a picnic area, an amphitheater, and hiking trails. The park is open from May 15 to October 1 for campers and day visitors. Land for the park was donated to the state by Francis J.