Street Address
4811 Riverdale Road
Riverdale Park, MD 20737
Mailing Address
6005 Riverdale Road
Riverdale Park, MD 20737
phone: 219-886-2007
Visitor Center and Offices:and by appointment.
Monday - Friday9 AM - 5 PM
Sunday12 PM - 4 PM
House Tours: Fridays and Sundays, noon - 4 pm. Tours depart on the quarter hour, 12:15 - 3:15 pm.
$3 adults
$2 senior citizens
$1 students ages 5-18
FREE children 4 & under
Gift Shop
Samantha Ferris, Education Assistant
phone: 301-864-0420


Riversdale, a National Historic Landmark, is a restored, five-part, stucco-covered brick plantation home built between 1801 and 1807. Construction of this elegant manor house was begun by Henri Stier, a Flemish aristocrat, and was completed by his daughter Rosalie and her husband George Calvert, grandson of the fifth Lord Baltimore. The Federal style mansion has particularly fine interior decorative detail. Numerous nationally significant figures later lived here, including several senators. The site is also home to a museum shop.

Educational Programs

Riversdale offers a wide variety of education programs including school tours & workshops, Girl Scout badge & patch programs, children's tours, etc. Educational programs are updated as needed and can be found directly at


This facility is owned and operated by The Maryland-National Capital Park and Planning Commission, Department of Parks and Recreation, Prince George’s County.


Access: General Public, Students, Scholars, Members

Appointment required: Yes


Gift Shop