Belair Mansion

Bowie, Maryland

Historic House

Belair Stable Museum

Bowie, Maryland

History, Specialized

Belair Stable, built in 1907, is the home of two Triple Crown winners and contains a collection of Thoroughbred Racing and farm history objects.

Bowie Railroad Museum and Welcome Center

Bowie, Maryland

Children's, History, Specialized

Howard B Owens Science Center

Lanham-Seabrook, Maryland

Science

Marietta Mansion

Glenn Dale, Maryland

History, Historic House

Marietta was the plantation home of Gabriel Duvall. He undertook the building of this modest Federal style brick house at about the same time he was appointed an Associate Justice of the United States Supreme Court in 1811, a position he held for twenty-three years. Only the Judge's law office and root cellar remain of the many outbuildings that originally supported the 650 acre estate. In the early 1830s, when Duvall became guardian to his grandchildren, a two story addition was built. Gabriel Duval (1752-1844) devoted over 60 years of his life to public service. He held many notable offices: as a member of the Maryland House of Delegates, the United States Congress, the Maryland State Supreme Court, and as Comptroller of the United States Treasury.

Patuxent Research Refuge

Laurel, Maryland

History

Radio & Television Museum

Bowie, Maryland

Culture, General, History, Historic House, Science, Specialized

In March, 1999, RHS President Ed Walker and the City of Bowie signed a long-term lease agreement for The Radio and Television Museum. This fully restored, turn-of-the century building is located on a lovely corner lot in the City of Bowie, conveniently located, just off of Route 50 and the Beltway, near Washington, DC.

Bowie State University Center for Natural Science, Mathematics and Nursing

Bowie, Maryland

Anthropology, Arboretum, Archaeology, Library, Natural History, Science, Specialized, University

The Center for Natural Sciences, Mathematics and Nursing is one of the region’s premier centers for transformational learning and research. Here, students are empowered to discover a passion for their studies and achieve success in their future careers.

NASA/Goddard Visitor Center and Museum

Greenbelt, Maryland

Science

Prince George's County Historical Society

Glenn Dale, Maryland

History, Historic House, Historical Society, Library

The objectives of the Prince George's County Historical Society are:
To foster an understanding and appreciation of the history and heritage of Prince George's County.
The collection, recording, organization, restoration, and preservation of historical data, artifacts and all associated materials relative to Prince George's County and the state of Maryland.
To promote and encourage research into all aspects of Prince George's County history and heritage.
To acquaint and make available to members and the general public historical data and all associated materials relating to Prince George's County through programs and publications arranged or sponsored by the Society.