The Hershey Story takes visitors on a journey through the life of Milton S. Hershey: the man, his chocolate company, the town that bears his name, and his legacy. It explores the accomplishments of an American entrepreneur through interactive museum exhibits and laboratory classes.

The museum offers exhibits, in-museum interactive classes and scavenger-hunt tours for school groups, workshops for visitors, and educational and recreational events.

The Arms Family Museum is housed in Greystone, a century-old Arts and Crafts-style residence. On the first floor, in original period rooms, visitors can experience the Arms's love of handicraft, medieval architecture and design, and the natural environment. The lower level and second floor feature exhibits that explore the history of all the people who have lived in the Mahoning Valley. Artifacts displayed and interpreted in changing galleries help the visitor understand the way of life in the Mahoning Valley for different people at different times, whether Native American, pioneer settler, Welsh coal miner, African American freeman, or Eastern European immigrant.

The museum offers exhibits, guided tours for student groups, teacher resource kits for loan, curriculum guides, teacher in-services, in-class traveling suitcase outreach presentations, and research library access.

The Shaker Museum interprets Shaker life and culture and exhibits artifacts from Shaker history, including Shaker furniture, oval boxes, textiles, craft machinery, art, tools, and agricultural machinery. The Shaker Library holds archival materials including books and historic pictures.

The museum offers exhibits; the research library offers library access, by appointment only.

NOTE: The museum and library are currently closed while the institution relocates to a new site at historic Mount Lebanon.

The USS Constitution, or "Old Ironsides," is the oldest commissioned naval vessel afloat in the world. Built in 1797, the wooden ship saw active service until 1881, taking part in the War of 1812 and, as a training ship, in the Civil War.

Today, visitors may tour the Constitution.

This National Historic Landmark was the residence of two of Louisiana's foremost political figures, Edward Douglas White, who was governor from 1835 to 1839, and his son, Edward Douglass White, who was appointed to the U.S. Supreme Court in 1894 and served as chief justice from 1910 to 1921.

Today, an exhibit tells the story of the Bayou Lafourche area, with sections on the Chitimacha Indians, Acadian settlers, sugarcane plantations, slavery, and the White family.

The Louisiana State Museum - Patterson is the official state aviation and cypress sawmill industry museum and houses two important collections documenting state history.

The Wedell-Williams Aviation Collection focuses on the legacy of Louisiana aviation pioneers Jimmie Wedell and Harry Williams who formed an air service in Patterson in 1928. Both men became nationally prominent during what was known as the Golden Age of Aviation. Although both Wedell and Williams perished in plane crashes, their legacy lives on in the memorabilia and planes on display.

The Patterson Cypress Sawmill Collection documents the history of the cypress lumber industry in Louisiana. Lumbering became the state's first significant manufacturing industry. As a result, cypress lumber harvested and milled in Louisiana was shipped in mass quantities across the United States. The town of Patterson was once home to the largest cypress sawmill in the world, owned by Frank B. Williams, and in 1997 the Louisiana State Legislature designated Patterson as the cypress capitol of Louisiana. The exhibit features a variety of artifacts, photographs, and film that tell the story of this important regional industry.

In addition, the museum also has a changing exhibit gallery that highlights other aspects of Louisiana's culture and history, and provides school tours and accompanying enhanced curriculum guides.

The Upper and Lower Pontalba Buildings, which make up the 1850 House, were built by the Baroness Micaela Almonester de Pontalba, the daughter of Don Andres Almonester y Roxas, the Spanish colonial landowner associated with the neighboring Cabildo, Cathedral, and Presbytere. Inspired by the imposing Parisian architecture the Baroness favored, the rowhouses were intended to serve as both elegant residences and fine retail establishments.

To illustrate the landmark's historical significance, the State Museum has recreated what one of the residences would have looked like during the Antebellum era when the Baroness Pontalba first opened her doors. Furnished with domestic goods, decorative arts, and art of the period, the 1850 House depicts middle-class family life during the most prosperous period in New Orleans's history. Limited docent- and curator-led tours are available, as is self-directed viewing.

The Presbytere, originally called the Casa Curial (Ecclesiastical House), derives its name from the fact that it was built on the site of the residence, or presbytere, of the Capuchin monks. It was designed in 1791 to match the Cabildo, or Town Hall, on the other side of St. Louis Cathedral. The building initially was used for commercial purposes until 1834 when it became a courthouse.

Today, the Presbytere offers exhibits on New Orleans history and culture.

The collects and preserves artifacts that tell the story of the Frontier Army from 1804 to 1916, and Fort Leavenworth from 1827 to the present through the use of its collection of historical artifacts.

The museum offers exhibits.

The Museum exhibits over 120 cars ranging from 1894 to 1999 and automotive displays on three floors. The museum has the most extensive collection of Auburn, Cord, and Duesenberg automobiles in the world, and features the largest exhibit of Duesenberg automobiles on public display in the world.

The museum offers exhibits, tours, research library access, educational programs, and recreational and educational events.