Smallwood State Park & Chapman State Park

Who We Are

Smallwood State Park takes its name from General William Smallwood, a native born Charles Countian. He was the highest ranked Marylander who served in the American Revolutionary War. His house, called Smallwood's Retreat, has been restored and is open to visitors seasonally. The 628 acre park offers a marina, boat launching ramps, a picnic area, camping area, pavilions, two playgrounds, and nature trails.​ On occasion, there are craft demonstrations, military exhibitions and other special events.

Visitors to Chapman State Park enjoy a journey through time to Southern Maryland's pastoral heritage, finding mature forests, rare plants and bald eagles frequenting the skies above. Park visitors also discover the Mt. Aventine Mansion, the historic home of the prominent Chapman family, who were closely tied to the families of our Founding Fathers George Washington and George Mason. Standing in front of the Chapmans' grand estate, looking down the Potomac River and Virginia shoreline, is one of the most striking views in the region. Preserved in 1998 by the State of Maryland's Program Open Space (POS), Chapman State Park stretches from the Potomac River to Mattawoman Creek, in western Charles County. The park is a dramatic reminder of the great woodlands that once cradled the Potomac tidewater region.

What We Do

The mission of the Maryland Park Service is to manage the natural, cultural, historical and recreational resources to provide for wise stewardship and enjoyment by people. The Maryland Park Service's volunteer programs provide many ways for park-goers to be involved in supporting and maintaining public lands for all to enjoy. The work that volunteers do in our parks is very important! Interested in volunteering in state parks? Please explore what options may be available near you!