Lyndhurst was one of the most famous examples of Gothic Revival architecture in 19th-century America and served as the New York home to former New York City mayor William Paulding, merchant George Merritt, and railroad tycoon Jay Gould, respectively. The site serves as a great example of money and power in the Gilded Age.

Lyndhurst offers 30-minute group tours and award-winning education programs (on-site or in-schools) designed to follow New York State standards of learning.

Mormon Station is the site of Nevada's first permanent nonnative settlement. A replica of the original trading post built in 1851 houses a small museum with relics of pioneer days.

The site offers exhibits and occasional recreational and educational events (including living history events).

The Frederick Law Olmsted National Historic Site commemorates the life of Frederick Law Olmsted (1822-1903), owner of the world's first full-scale landscape design office.

The site offers guided walking tours of Boston-area parks designed by Olmsted, outreach slide presentations, custom-designed educational programs in the "Emerald Necklace" parks, an educator's packet, and teachers' workshops.

The Frederick Law Olmsted National Historic Site is closed for construction. The site is expected to reopen in 2010.

Once the greatest cow trail in the world, the Chisholm Trail served to get Texas cattle north to the Kansas railheads from which they were shipped to the other parts of the country. The main stem of the Chisholm Trail ran along what is now US 81. Cattle were first moved over the trail in 1867. In the ten years from 1867 to 1877, more than three million head of cattle passed through Oklahoma to Kansas. In Kingfisher County all three parts of the trail can be seen. The Chisholm Trail Museum is located directly on this famous trail.

The museum offers exhibits.

The Ranch was once the showplace of the world renowned Wild West Show entertainer, Gordon W. "Pawnee Bill" Lillie. Visitors can tour Pawnee Bill and his wife, May's, 14-room mansion, fully furnished with their original belongings. Completed in 1910, the home is filled with Lillie family memorabilia, photographs, original artwork, and more. The Ranch property also houses a museum with exhibits related to Pawnee Bill, the Wild West Shows, and the Pawnees. The 500-acre grounds include the original Ranch blacksmith shop, a 1903 log cabin, a large barn built in 1926 and an Indian Flower Shrine. The Ranch also recreates Pawnee Bill's Original Wild West Show the last three Saturdays in June every year.

The ranch offers exhibits, tours, performances, and educational and recreational events and programs.

In pre-colonial times, the Salem port was one of the busiest and most important ports in the United States. Today, the port stands much as it did during its heyday. Visitors can enjoy the reconstructed tall ship, walk through the carefully restored waterfront, and visit the new visitor center for exhibits on the history of the old Salem port.

The National Historic Site offers exhibits, ranger-led tours, tours of the ship Friendship, and walking tours of the town. The website offers historical information, visitor information, and a calendar of events. In order to contact the historic site via email, use the "contact us" link located at the left side of the webpage.

Through artifacts and photographs, the Healdton Oil Museum tells the story of oil development in Carter County and life in the bustling oil boomtowns.

The museum offers exhibits.

The Museum is located in the historic State Capital Publishing Company building constructed in 1902. This building was the fourth home of the State Capital Company which was organized in 1889 just prior to the first Oklahoma Land Run. Inside the museum is a large collection of original furnishings and printing equipment. Museum exhibits include the history of the State Capital Company, printing technology and other aspects of life from the territorial and early statehood era.

The museum offers exhibits, tours, demonstrations, workshops, and educational and recreational programs.

The Drummond family built one of the most successful trading and ranching operations in Oklahoma. Twenty-year-old Frederick Drummond arrived in the United States from his native Scotland in 1884. In 1890, Drummond married Adeline Gentner, a German-American girl from Coffeyville, Kansas. By 1895 the couple had saved enough money for Fred to buy a partnership in the company he worked for. The enterprise prospered and, in 1904, Drummond bought out a trader in Hominy, forming the Hominy Trading Company. Through this economic base, Drummond expanded his operations to include ranching, banking, and real estate. As a reflection of financial success, Fred and Addie built a substantial home in Hominy. The three-story house, completed in 1905, is Victorian in style and features a central square tower, second floor balcony, and false dormers.

The home offers tours.

The Andrew Johnson National Historic Site honors the life of the 17th President. Andrew Johnson's presidency, 1865–1869, illustrates the United States Constitution at work following President Lincoln's assassination and during attempts to reunify a nation torn by civil war. His presidency shaped the future of the United States and his influences continue today.

The site offers a short film, exhibits, tours, and occasional recreational and educational events (including living history events).