Chapman State ParkVisit WebsiteGet Directions Details Details Mature forests, rare plants and bald eagles abound in the dramatic woodlands that stretches from the Potomac River to Mattawoman Creek. Hours See website for hours. Location3452 Ferry PlIndian Head, MD20640Get DirectionsContact Local Phone: 301-743-7613 US Toll Free: 888-432-2267SocialFacebookTwitterInstagramMapSouthern MarylandPlaces NearbyAttractions, Accommodations, & DiningIndian Head InnLearn MoreAttractions, Accommodations, & DiningRed Carpet Inn-Indian HeadLearn MoreSee More For Southern Maryland