Prince George's County
Merkle Wildlife Sanctuary
11704 Fenno Road
Upper Marlboro, MD 20772
Grounds open Sunrise to Sunset
Frank Oslislo Visitor Center: Weekends - 10 a.m. - 4 p.m.
As the wintering ground for the largest concentration of Canada geese on the Chesapeake Bay's western shore, Merkle Wildlife Sanctuary is one of Maryland's most unique Natural Resource Management areas.
580 Taylor Ave, Annapolis MD 21401