The Martin-Boismenue House, a traditional one-story French Creole residence built ca. 1790, is considered one of the oldest surviving residences in Illinois.

The site offers tours.

This site comprises the remains of North Carolina's largest pre-Civil War plantation and one of the South's largest. It once belonged to the Bennehan-Cameron family, whose combined holdings totaled approximately 900 slaves and almost 30,000 acres by 1860. Today, Stagville consists of 71 acres, on three tracts. On this land stand the late 18th-century Bennehan House, four rare slave houses, a pre-Revolutionary War farmer's house, a huge timber framed barn built by skilled slave craftsmen, and the Bennehan Family cemetery.

The site offers tours and occasional recreational and educational events.

The Delaware Canal State Park preserves the Delaware Canal. Completed in 1832, the canal was used to transport coal to Philadelphia, New York, and the eastern seaboard.

The park offers hands-on activities; guided walks; guided bicycle tours; guided digital photography hikes; outreach programs; educational programs on the watershed, the environment, and history; mule-powered barge rides; continuing professional education workshops; curriculum development assistance; and trails. The park does not rent bicycles for the tour programs. The website offers a watershed and land use curriculum.

The Greek Revival Rotch-Jones-Duff House was built in 1834 for whaling merchant William Rotch, Jr. The interior is furnished to the different periods of the residence's occupation (1834-1981). The home was also occupied in turn by the Jones and Duff families, ship's agents and coal, whale oil, and oil transportation professionals. The surrounding gardens most closely reflect the period 1851 to 1935.

The museum offers period rooms, exhibits, 30-minute self-guided tours of the home, gardens, one-hour guided group tours, guided group tours with tea or a luncheon, fourth and fifth grade educational programs, lectures, and educational programs. The website offers background information for the educational programs.

Historical Jonesboro/Clayton County seeks to preserve and share the history of Jonesboro and Clayton County, Georgia. To this end, the organization operates an 1839 Greek Revival antebellum residence, Stately Oaks. The grounds include the log kitchen, a well house, a tenant house, a historic schoolhouse, and a country store. Clayton County was home to Margaret Mitchell, Pulitzer Prize-winning author of Gone with the Wind; and it is believed that Stately Oaks served as an inspiration for her novel's setting.

The organization offers tours of Stately Oaks—either with a costumed interpreter or self-guided with MP3 audio, educational programs, workshops, and presentations. Reservations are required for group and student tours.

Historic Speedwell presents mid-19th-century life through the estate of Stephen Vail (1780-1864), proprietor of Speedwell Iron Works. The site highlight is the factory building where Alfred Vail (1807-1859) and Samuel F.B. Morse (1791-1872) completed and publicly demonstrated the electromagnetic telegraph in 1838. Other structures include an operational waterwheel; the Vail Home, furnished to an 1844 to 1864 appearance; 1849 carriage house; several residences; and a historic granary.

The site offers period rooms; traditional and interactive exhibits; guided tours of the factory building, Vail home, and Wheelhouse; hands-on workshops; Scout programs; and educational programs.

The Pennington County Historical Society seeks to preserve and share the history of Pennington County, Minnesota. To this end, the society operates the Peder Engelstad Pioneer Village. The village depicts Minnesota pioneer life circa the early 19th century. The 19 structures include a museum, a schoolhouse, railroad depots, residences, a barber shop, and a blacksmith shop, among other sites. The village also contains historic gardens and farm machinery.

The village offers exhibits, period rooms, gardens, and guided tours. Guided tours are only available by appointment. The society website offers a substantial online database of photographs, maps, obituaries, cemetery records, and landowner records, among other items of archival and genealogical interest.

Bishop Hill was the site of a utopian religious community founded in 1846 by Swedish pietist Eric Janson (1808–1850) and his followers. A number of historically significant buildings have survived and are scattered throughout the village, four of which are owned by the state and managed as part of the Bishop Hill State Historic Site. The 1848 Colony Church is a two-story frame building. The three-story stuccoed-brick 1850s Colony Hotel served commercial travelers and provided a link to the outside world. The 1850 "Boys' Dormitory" is a small two-story frame structure believed to have provided housing for boys making the transition to working adulthood. An 1850s Colony barn was relocated behind the Hotel to the site of the original Hotel stable. In addition to the historic structures, the state owns the village park with a gazebo and memorials to the town's early settlers and Civil War soldiers. The brick museum building houses a valuable collection of primitivist paintings by colonist Olof Krans (1838–1916).

The site offers exhibits, a short film, and occasional recreational and educational events.

Situated within the Crow Reservation in south-central Montana, this park was the home of Plenty Coups, last chief of the Crow. This park preserves the log home, sacred spring, and farmstead of Chief Plenty Coups. The small visitor center that traces the story of Chief Plenty Coups's life, and of the chief's efforts to lead his people in adopting the lifestyle of the white man.

The site offers exhibits, tours, and occasional recreational and educational events.

Boscobel is a historic Federal neoclassical-style home, built in 1808 for States Morris Dyckman (1755-1806) and his family. The interior contains period furnishings and decorative arts, as well as an art exhibition gallery. Collection highlights include a painting by Benjamin West (1738-1820), renowned artist of historical scenes. The visitor's center presents the home's restoration. During the Revolutionary War, Dyckman was a clerk for the British Army's Quartermaster Department.

The house offers guided tours of the interior, guided tours with a tea or luncheon, educational programs in accordance with state educational standards, and picnic areas. The website offers video tours and an online collections catalog.