USS Constellation, the last all-sail warship built by the U.S. Navy, is open to the public as a museum in Baltimore's Inner Harbor. The USS Constellation Museum invites guests to discover life on board the only Civil War era vessel still afloat and explore the ship's maritime history.

The ship offers exhibits, tours, demonstrations, living history events, lectures, and other educational and recreational programs.

Camp Dennison, just outside of Cincinnati, was a military training camp and hospital camp during the Civil War. Today, visitors to Camp Dennison will find the 1804 Waldschmidt House Historical Museum and the Ohio Civil War Museum on site. The area offers information and insight into the Civil War and the happenings at Camp Dennison during this time period.

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

The Museum seeks to preserve and share with the public the history of railroading, particularly Texas railroading, as it has been and as it is now. The museum, open every weekend from April to November, features a collection of railroad locomotives, cars, and other artifacts, as well as a model railroad and a research library.

The museum offers exhibits and research library access.

This beautiful plantation represents the history and culture of Georgia's rice coast. In the early 1800s, William Brailsford of Charleston carved a rice plantation from marshes along the Altamaha River. The plantation and its inhabitants were part of the genteel low-country society that developed during the antebellum period. While many factors made rice cultivation increasingly difficult in the years after the Civil War, the family continued to grow rice until 1913.

Today, at the plantation, a museum features silver from the family collection and a model of Hofwyl-Broadfield during its heyday. A brief film on the plantation's history is shown before visitors walk a short trail to the antebellum home. A guided tour allows visitors to see the home as Ophelia kept it with family heirlooms, 18th- and 19th-century furniture and Cantonese china. As one of the Colonial Coast Birding Trail sites, Hofwyl-Broadfield offers a nature trail that leads back to the Visitors Center along the edge of the marsh where rice once flourished.

The plantation offers exhibits, a film, and tours.

With 16 historic buildings in its main complex, which occupies most of a square block in downtown Decorah, Iowa, and two National Register sites just outside the city, Vesterheim houses over 24,000 artifacts, which include large samplings from the fine, decorative, and folk arts, and the tools and machinery of early agriculture, lumbering, and other immigrant industries. Vesterheim also acts as a cultural center dedicated to preserving living traditions by offering classes in Norwegian folk art and culture, Elderhostels, and special programs for preschool, elementary, secondary, and college students.

The museums offers exhibits, classes, tours, research library access, and other educational and recreational programs.

Built in 1880 in Grand Rapids, Michigan, on the bank of the Grand River, Engine House No. 5 served the community with a horse-drawn steam pumper and a hose cart. The Engine House has since been moved and restored; and today, it houses firefighting equipment and memorabilia.

The museum offers exhibits and tours.

Founded in 1990, the Glenn L. Martin Maryland Aviation Museum is a private, nonprofit corporation. The Museum's purpose is to maintain an educational institution dedicated to the promotion, preservation, and documentation of aviation and space history in Maryland—namely, the contributions of Glenn L. Martin and his successful company. On display are many items of Maryland historical significance, including industrial models of aircraft and rockets, wind tunnel models, restored and partly-restored aircraft, and many original photographs outlining the growth of the Martin Company. An effort has been made to chronologically depict this growth from its beginnings in Santa Ana, California, to its current standing as the Lockheed Martin Corporation. The Museum also spotlights aviation history in Maryland. Unknown to most, the United State's earliest manned flight took place in Maryland.

The museum offers exhibits, tours, and lectures.

Maintained by the Fairfield Heritage Organization, the 1811 Sherman House was the birthplace of General William Tecumseh Sherman and his brother, U.S. Senator John Sherman, and has been restored and furnished to period. Exhibits in the space include Sherman family memorabilia; a recreation of General Sherman's Civil War field tent including several items he used during the war; and a sound and light presentation depicting his passion for the Union.

The Georgian Museum is housed in an 1832 Federal-style home has been restored and furnished today as it would have been in the 1830s with some original pieces and numerous early Fairfield County items.

Both museums offer exhibits and tours, as well as educational programs.

The Pleasant Home, also known as the John Farson House, was designed in 1897 by noted Prairie Style architect George W. Maher for investment banker and philanthropist John W. Farson. This makes the house one of the earliest and most distinguished examples of the Prairie School of architecture and earned it National Historic Landmark status.

The home offers tours.

The mission of Stuhr Museum of the Prairie Pioneer is to preserve and portray the era of the pioneer town builders who created the first communities in Nebraska, offering a hands-on living history experience that tells the story of that early town building in Nebraska. Stuhr Museum preserves over 150,000 historical artifacts in its collections, including 60 historic buildings and various railroad equipment.

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