The River Road African American Museum presents the history of the African American population along the Mississippi River. Exhibits discuss cuisine, jazz, African American doctors and inventors, Louisiana's Underground Railroad, education, and other topics.

The museum offers exhibits; tours; a guided museum and neighborhood tour; a school tour drawing heavily upon art, music, and history with an optional scavenger hunt and/or storyteller; and educational programs on the Underground Railroad and plants which men and women seeking their freedom may have used for nourishment and medicine.

The Chatillon-DeManil House was originally constructed in 1848, and expanded in 1861. Today, it houses the largest permanent collection of artifacts from the 1904 World's Fair. The original owner, Henri Chatillon, served the St. Louis American Fur Company as both a guide and trapper. The second owner, Dr. Nicolas N. DeMenil, practiced medicine. He is responsible for the structure's current Greek Revival appearance.

The mansion offers guided tours.

The Isham-Terry House is a time capsule of genteel life in turn-of-the century Hartford. Dr. Oliver Isham bought the 1854 Italianate Villa in 1896. Here he had his physician's office and lived with his sisters Julia and Charlotte. Julia and Charlotte occupied the house until the 1970s, defying the urban renewal juggernaut that demolished so many historic homes. The sisters made so few changes and modernizations to the house that crossing its threshold today is like stepping back in time. Room after room is filled with objects of historical and family significance: ornate gaslight fixtures; stained-glass windows; rare books and paintings; Connecticut-made clocks; and memorabilia from Hartford High School, the Ishams' alma mater. Even Dr. Isham's office, with surgical instruments and medicines, was left undisturbed. Dr. Isham also possessed a rare collection of early Connecticut automobile memorabilia.

The house offers exhibits and tours.

The Historical Museum at St. Gertrude presents the history of North Central Idaho. Collections include more than 10,000 archival materials; 150 years of textiles; weaponry, some of which was used in the 1877 Nez Perce War; Nez Perce artifacts; a range of historic office machinery, including a 1902 Burroughs “Moon Hopkins” bookkeeping machine and an 1895 Dactyle calculator; world minerals; mining equipment; medical artifacts, including a 1900 fetal monitor and a tonsillectomy chair; and artifacts of Chinese immigrants. The museum also owns many of Polly Bemis' previous possessions. Bemis (1853-1933), originally from China, was brought to an Idaho mining camp as a female slave. Roughly 12,000 artifacts, some of which date to the 14th century, are on display.

The museum offers exhibits

LaGrange Plantation is home to the Dorchester County Historical Society, which seeks to preserve and share the history of Dorchester County, Maryland. To this end, the society operates several museums and an archive. The circa 1760 Georgian Meredith House displays decorative arts pieces and artifacts pertaining to the seven Maryland governors from Dorchester County. The Nelid Museum presents local agricultural life from colonial times onward. The Goldsborough Stable presents transportation and trade artifacts. The workshop of Ron Rue, noted huntng decoy maker; a historic food storage structure and smokehouse; and a colonial-style herb garden are also on site.

The plantation offers exhibits, period rooms, and a historically styled garden. The website offers a video tour of the Nelid Museum.

The Shoshone County Mining and Smelting Museum presents the local history of the Silver Valley, Idaho, with a particular emphasis on mining and smelting history. Exhibits cover mining, environmental history, smelting equipment, minerals, metallurgy, medicine, and electricity. Collection highlights include an 1899 Nordberg Air Compressor and scale models of the Bunker Hill and Sunshine Mines. Dating to 1906, the museum structure was built as the residence of Stanley A. Easton (died 1961), manager of the Bunker Hill and Sullivan Mining and Concentrating Company.

The museum offers exhibits and a period sitting room.

The Old Croton Aqueduct State Historic Park contains the Old Croton Aqueduct, built between 1837 and 1842 to provide New York City with fresh water for firefighting and disease prevention. The 41-mile aqueduct remained in use until 1965.

The park offers interpretive signs and self-guided tours.

The New England Fire and History Museum presents the history of firefighting on both regional and national levels. Collections include the world's last remaining 1929 Mercedes Benz firetruck, antique firefighting equipment, and a diorama of the Great Chicago Fire. The complex also boasts a blacksmith shop, herb and contemplation gardens, and a restored apothecary.

The museum offers exhibits, gardens, and blacksmithing demonstrations.

The U.S.S. Constellation serves as a museum of its own history. The vessel is the final sail-powered warship built by the Navy, and the last floating Civil War era vessel. Education program topics include African Americans in the Navy, life at sea as a powder monkey, the Constellation's efforts against the slave trade, and the construction of the sloop-of-war.

The vessel offers gun drills, exhibits, an audio tour, an overnight program, educational programs, and educational outreach presentations. The website offers downloadable curriculum.

The Pennsylvania Military Museum tells the story of Pennsylvanians who have served the United States through military enrollment, regardless of branch. The grounds served as the National Guard's first mounted machine gun troop's training grounds in 1916.

The museum offers exhibits; a film; guided tours of the museum and the National Guard's 28th Infantry Division Shrine; a themed, guided tour focusing on armored vehicles; self-guided tours; an information hunt or RECON mission; outreach PowerPoint presentations on changing battlefield technologies, field medicine, and being a historical interpreter; and a picnic area. The website offers teaching modules on the Spanish American War, World War I, and World War II.