Located on a 66-acre estate on Sarasota Bay, the John and Mable Ringling Museum of Art was established in 1927 as the legacy of John Ringling (1866–1936) and his wife, Mable (1875–1929). Recognized as the official State Art Museum of Florida, the Museum of Art offers 21 galleries of European paintings as well as Cypriot antiquities, Asian art, American paintings, and contemporary art. The Ulla R. and Arthur F. Searing Wing hosts a variety of traveling exhibitions throughout the year. The estate features the spectacular Cà d'Zan ("House of John"), a waterfront mansion that was restored in 2002. The Circus Museums, including the Tibbals Learning Center, display the world's largest miniature circus, costumes, wagons, performance equipment, and other artifacts chronicling the history of the Circus. The estate also features Mable Ringling's Rose Garden, completed in 1913, and beautifully landscaped grounds overlooking Sarasota Bay.

The museums offer exhibits and tours; the Ca d'Zan offers tours; the museum complex as a whole offers performances, lectures, film screenings, educational programs, research library access, educational and recreational events.

THSA is the only organization in the U.S. which exclusively records and preserves the rich architectural, cultural and social history of America's theatres. Through its collections and publications, THSA makes available information on more than 15,000 theatres, primarily in the United States, and encourages further research in these areas. The Society also operates the American Theatre Architecture Archives and the American Movie Palace Museum. The Archives contain an extensive collection of photographs, slides, negatives, books, blueprints, clippings, videos, printed programs, and other material on historic theatres, primarily in the U.S. The Museum features exhibits of photographs, artworks, antiques, artifacts, and other memorabilia relating primarily to the "golden age of the movie palace."

The society offers annual tours; the archives offer research access; and the museum offers exhibits and tours.

The Museum houses automobiles and artifacts related to Ypsilanti's automobile production industry history, including original Hudson Dealer memorabilia. It is also home to the world's last Hudson Dealer, with records dating to 1927.

The museum offers exhibits and occasional vehicle shows.

Thomas Alva Edison, inventor of the phonograph, the incandescent light bulb, and many other devices that make modern life fuller and simpler, was born in Milan, OH, in 1847. The Edison Birthplace Museum features a collection of rare Edisonia, including examples of many of Edison's early inventions, documents, and family mementos.

The museum offers exhibits and tours.

A restored boarding house with two floors of interactive exhibits tells the tale of Lawrence, one of the nation's first planned industrial cities. Along with stories of Lawrence's mill workers and industry, the workers' role in the 1912 Bread and Roses Strike is relived with images and sounds. Visitors can walk along the esplanade of a 19th-century canal and through a park created within the walls of an industrial-era building.

The park offers exhibits, tours, a short film, and educational and recreational programs.

Cracker Country, a rural Florida outdoor living history museum was established so that future generations might better understand and appreciate Florida's rural heritage. From the rustic cypress log corn crib to the grand old two-story Carlton house, Cracker Country features 13 original buildings dating from 1870—1912. These buildings were moved to their present location from throughout the state, then restored and furnished with antiques of the period.

The site offers exhibits, tours, and demonstrations.

Organized in 1925, the mission of the Lake County Historical Society is to preserve the history of Lake County, MN, through the preservation, study and interpretation of artifacts, documents, photographs, and historic sites. The Society also maintains several historic sites. The Two Harbors Light Station constructed in 1892 is the oldest operating light station in Minnesota and is listed on the National Register of Historic Places. The lighthouse museum explores the development of Agate Bay. The 3M Museum includes the original office and headquarters of Minnesota Mining and Manufacturing (3M). It was here, in 1902, that five businessmen embarked on a mining venture which laid the foundation for a successful global corporation. Exhibits include Attorney John Dwan's recreated office; a history of the company including photos, artifacts, and documents; a "lab" area representing research and development, product diversification, and growth; and a "hands on" interactive program of technology applications. The Depot Museum is in the 1907 headquarters of the Duluth and Iron Range Railroad, and highlights the early pioneering history of Lake County. Exhibits range from McDougal archaeological dig artifacts and a Paleo-Indian display to the first shipment of iron ore from Minnesota.

The Two Harbors Light Station offers exhibits and tours; the 3M Museum offers exhibits; and the Depot Museum offers short films and exhibits.

This Powder River was the vein of life during the boom days of the gold rush. The landscape still bears the scars. Miles of tailings line the banks of the river, a remembrance from the prosperous days of mining. The Sumpter Valley Dredge left much of the rocky footprint that visitors can see on their trek along Highway 7. The dredge is an important link to Oregon's pioneering past and development. It is one of the largest and most accessible gold dredges in the U.S., and the last of three built on the Powder River. Built in 1935, it ran until 1954. It dug up more than four million dollars worth by a simple, but dramatic method.

The site offers interpretive services, according to the website; however, the services are not described.
The site

Cambridge Junction Historic State Park is the site of Walker Tavern, a major stopping place for stagecoaches traveling between Detroit and Chicago in the early 19th century. The site tells the story of taverns and stagecoach travel for early Michigan residents.

The park offers exhibits and occasional recreational and educational events.

The Society's Museum is located in a structure dating back to 1823. The building was part of a 10-acre estate with carriage house, tool shed, vineyard, garden, and orchard. The Mynderse Family lived there until 1875 when Mrs. Leroy Partridge purchased the house and began an extensive remodeling and updating that changed the two story dwelling into the three-story, 23-room, Queen Anne style home that stands today. The original Gothic Revival tool shed is now the "Bee Hive," a replica of a general store , located behind the house. Also located in the back yard is the Town Clock that was once on top of the Hoskins Block and moved to the grounds by Texaco Oil in October 1968. The first floor of the Museum shows a combination of the original furnishings of the house as the Partridge and Becker families lived here, as well as reproductions and decorations both complimentary to the time period and from historical events in Seneca Falls.

The society offers occasional recreational and educational events; the museum offers exhibits and research library access.