Park Reservations

1-888-432-2267

​Prince George's County

Merkle Natural Resources Management Area and Visitor Ce​nter
11704 Fenno Road
Upper Marlboro, MD 20772

Contact: 443-510-9920​​​

Hours:

Grounds open sunrise to sunset

Frank Oslislo Visitor Center open for viewing by reservation only.
Please contact us at [email protected] to schedule a visit.

As the wintering ground for the largest concentration of Canada geese on the Chesapeake Bay's western shore, Merkle is one of Maryland's most unique Natural Resource Management Area.

Events Around the Park

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