Known historically as "the Gateway to the Dakotas," Fort Abercrombie was the first permanent United States military fort established in what was to become North Dakota. It was also the only post in the area to be besieged by Dakota (Sioux) warriors for more than six weeks during the Dakota Conflict of 1862. During the Dakota Conflict, Minnesota Volunteer soldiers manned the fort when area settlers sought shelter there. The "regular" U.S. Army soldiers had been withdrawn during the Civil War and had been replaced by the Minnesota Volunteer Infantry. The fort was not protected by blockhouses or a palisade during the seige, but these defensive structures were constructed soon afterward. The fort guarded the oxcart trails of the later fur trade era, military supply wagon trains, stagecoach routes, and steamboat traffic on the Red River. It also was a supply base for two major gold-seeking expeditions across Dakota into Montana. Fort Abercrombie served as a hub for several major transportation routes through the northern plains.

The site offers exhibits.

The Onondaga Historical Association Museum and Research Center presents the history of Syracuse and Onondaga County, New York. Museum permanent exhibits cover the Franklin Automobile; historic brewing; pottery manufacturing; the Underground Railroad; and county trades, transportation, architecture, settlement, and immigration. Collections include textiles, artwork, decorative arts, Native American artifacts, toys, and locally made commercial products.

The museum offers exhibits, research center access, research assistance, outreach presentations, and educational programs. Note that both research center usage and research assistance require payment. The website offers featured artifact information, a research library catalog, videos on topics of historical interest, children's activities, and an image database. The society also offers educator workshops.

The 10-acre Kansas Oil Museum presents the history of the discovery of oil and the growth of the oil industry within the state of Kansas, as well as the history of Butler County. The site includes historical oil field equipment and a "boom town" of historic buildings. Topics addressed include G.W. Brown’s 1860s oil well, John Rockefeller’s Standard Oil Company, the connection between geology and oil, farming, ranching, and Native American ways of life.

The museum offers exhibits, camps, tours, Scout programs, oil rig demonstrations, educational outreach programs, and research library access. Advance notice is needed for oil rig demonstrations and school tours. The website offers definitions of drilling terminology and a writing competition.

Susquehanna State Park preserves the history of the Susquehanna River area—from the native Susquehannocks and circa 1622 settlement to modern day. Key sights include an operational 1794 grist mill; a portion of the 1836 Susquehanna and Tidewater Canal; two canal locks; a historic toll house; the 1804 Rock Run House; and the Steppingstone Museum. The Rock Run House was built as the home of John Carter, a partner in the operation of the Rock Run Mill; and today it contains period furnishings. The Steppingstone Museum is furnished to circa-1900 rural style, and demonstrates art and craft skills used between 1880 and 1920.

The site offers grist mill demonstrations, art and craft demonstrations, self-guided walking tours, mansion tours, museum tours, and period rooms.

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.

The Columbia Gorge Discovery Center presents the natural and social history of the Columbia River Gorge and Wasco County, Oregon. Topics addressed include the history of the land, settlement history and daily life in the area, the material goods carried by Meriwether Lewis and William Clark on their exploratory voyage across the country (1803-1806), and the Ice Age. The collections include more than 26,000 artifacts with particular strong showings of Native American baskets, padlocks, furniture, and farming equipment. The center is located on 50 acres of land.

The center offers exhibits, films, a children's discovery area, an interpretive trail, collections and research library access, an educator's resource center, an educational program on birds of prey, guided student tours ranging between 45 minutes and one hour in length, self-guided student tours, and traveling trunks. Reservations are required for class programs and tours. The website offers interactive activities and electronic field trips.

The Museum of the Mountain Man presents the early 1800s history of the fur trade and of "mountain men." The museum is located near the historic hub of the Rocky Mountain rendezvous system. These rendezvous were commercial and social gatherings where fur traders could equip themselves and catch up on the latest news. Collection highlight include a circa 1876-style furnished tipi, Jim Bridger's rifle, a 17th- or 18th-century Shoshone bow, other Native American artifacts, and a mountain man camp diorama.

The museum offers exhibits. Tours and groups require reservations, and appointments are necessary for winter visits.

The Museum of The Cherokee Indian presents the culture and history of the Eastern Band of the Cherokee people. Permanent exhibits address the Paleo (11,000 BC-8,000 BC), Archaic (8,000 BC-1,000 BC), and Mississippian (900-1500) Periods.

The museum offers exhibits; hands-on workshops; educational presentations; lectures; a nature walk; self-guided tours; a Cherokee dance and cultural demonstration group; a teacher's institute on Cherokee culture; and Cherokee language classes. The website offers a Cherokee information packet with activities.

The Alaska Heritage Museum at Wells Fargo presents the diverse cultures of Alaska's native people through artifacts and Alaskan fine arts. The collection consists of more than 900 Native American artifacts. Highlights include traditional costume; a Bering Sea kayak; and paintings by Sydney Laurence (1865-1940), Fred Machetanz (1908-2002), and Eustace Ziegler (1881-1969).

The museum offers exhibits.

The Maturango Museum presents the geology and cultural and natural histories of the Northern Mojave Desert. Artifacts on display include mammoth and bison fossils, items from the Native American populations of California, a Sidewinder missile, and local minerals. The grounds hold a desert garden.

The museum offers exhibits, a hands-on children's area, a garden, lectures, concerts, and an art gallery.