Susquehanna State Park

ReservationsRock Run Mill in Susquehanna State Park

Contact: 410-557-7994
​E-mail Susquehanna State Park

Harford County

Susquehanna State Park
4122 Wilkinson Road
Havre de Grace, MD 21078

Park Hours: Sunrise to Sunset

Deer Creek Picnic Area: 9 a.m. to Sunset April – October and 10 am to Sunset November – March.

  • Certain activities are permitted outside of the regular park hours (e.g. fishing, boat launch, hunting where permitted). Please check with the park before your visit if you plan to engage in an activity which requires you to be in the park before or after the posted hours.

Located along the Susquehanna River valley with its heavy forest cover and rocky terrain, Susquehanna State Park offers a wide variety of outdoor recreational opportunities. The park is home to some of the most popular mountain biking trails in Maryland and the river itself beckons fishermen and boaters alike. Susquehanna State Park also contains a family-friendly campground with traditional campsites and cabins. History buffs will be drawn to the restored Rock Run Historic Area with its working gristmill, Carter-Archer Mansion, Jersey Toll House and the remains of the Susquehanna & Tidewater Canal.

The river offers excellent fishing opportunities, including pike, perch, and bass for shoreline anglers or boating anglers who launch from the Lapidum Boat Ramp.

*The foot bridge to the Lower Susquehanna Heritage Greenways trail (near the Stafford Flint Furnace along Stafford Road) is currently closed due to recent storm damage.  Please access the Greenways trail at the Deer Creek trestle bridge in Susquehanna State Park (851 Stafford Rd.  Havre de Grace, MD 21078).​ For questions or more information please call the administrative office for Rocks, Susquehanna, & Palmer State Parks at 410-557-7994.​