Bidwell Mansion State Historic Park is a three-story, 26-room Victorian house museum that stands as a memorial to John and Annie Bidwell. John Bidwell was known throughout California and across the nation as an important pioneer, farmer, soldier, statesman, politician, and philanthropist. Annie Ellicott Kennedy Bidwell, the daughter of a socially prominent, high-ranking Washington official, was deeply religious, and committed to a number of moral and social causes. Annie was very active in the suffrage and prohibition movements.

The park offers a short film, exhibits, and tours.

California's executive mansion, popularly known as the Governor's Mansion, was built in 1877 for Albert and Clemenza Gallatin. Albert was a partner in the Sacramento hardware store of Huntington & Hopkins. The State of California purchased the house from Joseph and Louisa Steffens to use as a home for California's first families in 1903 for $32,500. Victorian architecture was somewhat out of style by then, but the house was suitably impressive, conveniently located, and comfortable. Today's guests see marble fireplaces from Italy, gold-framed mirrors from France, and exquisitely handcrafted hinges and doorknobs, all of which are reminders of the Gallatins and the Victorian era. Outside some of the Mansion's abundant vegetation includes flowers, shrubs, and trees dating back to 1877. When visitors look behind the grape-stake fence and see Governor Brown's swimming pool built in 1959, they are reminded that the Governor's Mansion State Historic Park is really a walk through time.

The park offers tours and occasional recreational and educational events.

The Historic Pullman Foundation supports visitation, preservation, and restoration of the historic town of Pullman, Illinois. Founded in 1880 by George M. Pullman, president of Pullman's Palace Car Company, as a model industrial community, Pullman was situated for easy access to the big city markets of the day via rail. Buildings of note include the 1881 Hotel Florence; the 1880 rail car construction facility; the 1893 Market Hall, and the 1887 Greenstone Church, which contains one of the few manual tracker organs in the U.S. today. Artifacts on view include furniture from the Pullman Mansion and Hotel Florence, as well as a model train collection of Pullman manufactured rail cars.

Historic Pullman offers exhibits, an educational video, self-guided tours, walking tours, and tours specifically for schools and/or large groups.

At the turn-of-the-century, George C. Boldt (1851–1916), millionaire proprietor of the world famous Waldorf Astoria Hotel in New York City, set out to build a full size Rhineland castle in Alexandria Bay, on picturesque Heart Island. The grandiose structure was to be a display of his love for his wife, Louise. On the death of his wife in 1904, construction was ceased. The site tells of the Boldts' lifestyle and the history of the 1000 Islands region. There are a total of six structures: the Castle; the Power House, which was inspired by Medieval architecture and contains a period steam engine; the Alster Tower, used for entertainment purposes; the Hennery, containing a water tank and pigeon house; the Arch, modeled after Roman monuments, and a stone Gazebo.

Boldt Castle offers a 15 minute film, exhibits, and self-guided tours.

George Norris spent over 40 years representing Nebraskans in the United States Congress, but he always returned to his humble house in McCook, which served as his home base from 1902 to 1944. At the Norris House, visitors will discover the fascinating story of the father of the Rural Electrification Act, the Tennessee Valley Authority Act, and Nebraska's one-house legislature. Exhibits located in the basement of the house trace the senator's life and career.

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

The Milford Historical Society seeks to spread knowledge of the history of Milford, Michigan and the community thereof. To this end, they have established a museum and a research and archives room. The museum is housed in an 1853 Greek revival home, originally erected by a local cabinet maker. The building has previously been a home to local merchants and the offices for Milford Village, Milford Township, and the local police department. The upper floor is furnished in a late Victorian style, and contains locally made furniture. In contrast, the lower floor recreates 1830s cabin life.

The society offers museum exhibits and a research room.

Hagley Museum and Library collects, preserves, and interprets the unfolding history of American enterprise. Hagley is the site of the gunpowder works founded by E. I. du Pont in 1802. This example of early American industry includes restored mills, a workers' community, and the ancestral home and gardens of the du Pont family.

The museum offers exhibits, tours, educational programs, research library access, demonstrations, and recreational and educational events (including living history events).

The Herbert Hoover Presidential Library and Museum is a nationally recognized center for the study of 20th–century history and the American presidency, as well as offering exhibits relevant to the life of Herbert Hoover (1874–1964), 31st President of the United States.

The site offers exhibits, a research library, guided tours, and special events including concerts and reenactments. The website offers a variety of other online sources for students and educators, including lesson plans; games; digital image archives; digital copies of major Hoover documents; and information and activities focusing on the life of Laura Ingalls Wilder (1867–1957), pioneer and author of Little House in the Big Woods and its sequels.

The Society owns and maintains the Northwest Franklin County Historical Village and Museum. At the Village, visitors can walk into an 1850 period log cabin and see how people cooked, slept, washed, and entertained themselves; visit the 1890 Grandview School and imagine how it must have been to attend a one-room schoolhouse; visit the 1876 Colwell Church and admire the simple beauty of the worship area and altar; visit one of Hilliard's original train stations built in 1891 and step up to the Chesapeake & Ohio Caboose and see what life was for an early conductor; and walk into an 1870 barn and touch and explore the farm equipment of the period. At the 4,000-square-foot museum, visitors will see a blend of art and history exploring the growth of Northwest Franklin County.

The village and museum offer exhibits and tours; the society offers research library access.

The Lower East Side Tenement Museum is located in a historic tenement that was home to roughly 7,000 people between 1863 and 1935. Today, the building stands as a historic museum, where visitors can tour the cramped living space and learn about the lives of past residents of the building.

The museum offers presentations, special events such as plays, art exhibits, and readings that represent the immigrant experience, and guided tours. The website offers a history of the site, along with lesson plans for students, visitor information, and a virtual tour of the museum.