Browse Museums

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.

Montpelier Mansion
Laurel, Maryland

Botanical Garden, Culture, General, History, Historic House, Library, Park

A fine example of Georgian architecture, popular in Maryland in the late 1700's, Montpelier Mansion sits on approximately 70 acres of beautiful parkland. Architectural and building construction details, as well as historical research, suggest that the house was constructed between 1781 and 1785. Major Thomas Snowden and his wife Anne, original owners of Montpelier Mansion, welcomed many distinguished guests into their home including George Washington and Abigail Adams.

Mt. Harmon Plantation
Earleville, Maryland

Historic House, Nature Centers

Mount Harmon Plantation is the northernmost colonial era Tidewater plantation open to the public, and is a scenic and historic treasure.

In cooperation with Washington College, Chestertown, MD Mount Harmon is in the planning stages of an archaeological dig.

The plantation is situated on a peninsula formed by creeks and inlets of the Sassafras River in Cecil County, Maryland, known on early maps as World’s End. Mount Harmon is listed on the National Historic Register, is an official Chesapeake Bay Gateway Network site, and is located along the National Scenic Byway.

Middletown Valley Historical Society
Middletown, Maryland

Culture, History, Historic House, Historical Society

Tour an early 1800's home with many original features including a summer kitchen. A one-room museum holds memorabilia from Middletown and surrounding areas and a Genealogy Library is available for research.

Mt Vernon Place United Methodist Church
Baltimore, Maryland

Church, Historic House, Library

"In the heart of downtown Baltimore since 1872, we can offer you our peace and quiet. There are unexpected things to be discovered in the stillness. We offer you an opportunity for spiritual growth, discipleship and service in the community.

MUSEUM CONFERENCES

Public Lands Alliance 2025 Convention and Trade Show

February 2 - 6, 2025

Las Vegas, Nevada

Georgia Association of Museums 2025 Conference

February 5 - 7, 2025

Milledgeville, Georgia

Small Museum Association 41st Annual Conference 2025

February 17 - 19, 2025

Gaithersburg, Maryland

2025 California Association of Museums Conference

February 18 - 22, 2025

San Fransico, California

2025 Tennessee Association of Museums Conference: HOPE

March 11 - 14, 2025

Knoxville, Tennessee

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