The Hemingway Home and Museum commemorates the life of Pulitzer and Nobel Prize-winning author and journalist Ernest Hemingway (1899-1961). The 1851 Spanish Colonial home served as Hemingway's personal residence for more than ten years. A Farewell to Arms was completed in Key West for publication in 1929. Many of the home furnishings and hunting trophies on display belonged to Hemingway, and the more than 60 cats are descended from his own pets. Hemingway's work is characterized by simple sentences, understatement, and stoic characters. Examples of his writings include The Old Man and the Sea and For Whom the Bell Tolls.

The site offers period rooms, guided tours, and an abundance of cats.

The Floyd County Museum presents historical and modern agricultural and industrial prairie life in Floyd County, Iowa. Highlights include tractors; 19th-century tools; and artifacts related to women's suffrage leader Carrie Lane Chapman Catt (1859-1947), founder of the League of Women Voters. Period rooms include a circa 1900 drug store setting and a country schoolroom. The collection focuses on the years 1850 through 1950. The museum is located within a historical laboratory building. Charles City, where the museum is located, is best know as the site of the first gasoline-powered tractors.

The museum offers exhibits and period rooms.

The 3,700-acre Fort Stevens State Historical Site commemorates Fort Stevens, one of three forts created to defend the harbor near the mouth of the Columbia River. The fort remained an active military site between the Civil War and World War II. The grounds also include a historic shipwreck, a gun battery and World War II command center, a museum of the fort's history, and enclosed Civil War earthworks.

The site offers exhibits, nine miles of bicycle trails, six miles of hiking trails, outdoor activities, and a picnic area. During the summer, the site also offers blacksmithing demonstrations, 90-minute tours of the gun batteries, and truck tours of the fortifications.

The Belle of Louisville site operates two vessels—the 1914 steamboat Belle of Louisville and the 1963 riverboat Spirit of Jefferson. Over the course of her history, the Belle of Louisville has served as a passenger ferry, excursion vessel, and World War II oil barge mover and troop nightclub. She is the oldest operating river steamboat. The Spirit of Jefferson has always been an excursion vessel.

The site offers cruises, curriculum-based sight-seeing excursions for students, and outreach programs for students. Field trips are available during the month of May, and are designed for kindergarten through eighth grade.

The Meux House Museum is focused on preserving the beautiful Meux home, a premier architectural treasure of Fresno. The home was built in 1889 by Dr. Thomas Meux, formerly of Tennessee. The Meux family occupied the home until 1970, and now is open as a historic house museum.

The museum offers guided tours and special events. The website offers a brief biography of Dr. Meux, a brief history of the home, and visitor information.

The Robert Frost Farm was home to Robert Frost and his family from 1900–1911. Frost, one of the nation's most acclaimed poets whose writings are said to be the epitome of New England, attributed many of his poems to memories from the Derry years. The simple two-story white clapboard farmhouse is typical of New England in the 1880s.

A second, individual website for the site can be found here.

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

The Old Firehouse Museum presents the history of South Hadley, Connecticut; local industries; and local firefighting between 1899 and 1973, the years in which the firehouse was in active use by the area fire department. Permanent exhibits include an 1890s period room and a firefighting display. Collection highlights include a 1926 Dodge Fire Engine and two 19th-century hand pumpers.

The museum offers a period room and exhibits. The website offers oral histories.

The 100-acre Grey Towers National Historic Landmark contains Grey Towers, summer home of Gifford Pinchot (1865-1946), Pennsylvania Governor and first Chief of the U.S. Forest Service. Pinchot is attributed the concepts of conservation and sustainable use. Gifford's wife Cornelia Bryce Pinchot (1881-1960) advocated women's right to vote, child labor reform, and the formation of trade unions. The structure itself was erected in 1886.

The site offers one-hour guided tours of the gardens and the residence's first floor, historic gardens, customizable field trips, environmental outreach programs for students, a 15-minute history interpretive trail, a hands-on forestry trail running less than one mile, a bluebird nestbox trail running 1/4 of a mile, conservation education programs, a trail describing types and uses of trees, and Smokey Bear and forest fire activity backpacks for use on site.

The Railroad Museum of Pennsylvania houses one of the most significant collections of historic railroad artifacts in the world. Devoted to preserving and interpreting the broad impact of railroad development on society, the Museum displays over 100 locomotives and cars from the mid-19th and 20th centuries, including the priceless Pennsylvania Railroad Historical Collection.

The museum offers exhibits, tours, train rides, educational programs, and occasional recreational and educational events (including living history events).