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.

Visitors to the house enter one of Denver's great historic homes, built in 1883 by Rocky Mountain News publisher Williams Byers and sold in 1889 to the family of William Gray Evans, an officer of the Denver Tramway Company. The museum also screens a short film featuring the careers of these two pioneer Denver families and the city they built.

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

The Manship House Museum preserves the Gothic Revival "cottage villa" of Charles Henry Manship (1812-1895), mayor of Jackson, Mississippi during the Civil War and ornamental painter by trade. Restored to period, the residence serves as a site to share the history of the Manship family. The museum offers annual exhibits about weddings and mourning customs circa 1888.

The museum offers exhibits and period rooms.

The 1881 Mueller-Schmidt House once housed the family of John Mueller, a German immigrant, cobbler, saloon proprietor, and rancher. The home presents pioneer-era life.

The house offers period rooms and exhibits.

The East Lyme Historical Society operates the circa 1805 Little Boston Schoolhouse and circa 1660 Thomas Lee House. The latter is listed separately within this database. The schoolhouse remained in use through 1922, and has now been restored to its early 20th-century appearance. A barn with historical exhibits is located nearby.

The society offers a colonial day for fourth grade students, lectures, period rooms, exhibits, and picnic tables. The sites are open June through Labor Day, although tours may be arranged for other times of the year.

The Washington County Historical Society seeks to preserve and share the history of Washington County, MD. To this end, the society operates a museum within the Miller House, a late Federal townhouse dating to between 1818 and 1823, and the 1904 two-room Beaver Creek School. Exhibits in the Miller House include period rooms set to 1850s through 1870s appearances, clocks, dolls, Shenandoah Valley pottery, the Revolutionary War, the War of 1812, the Civil War, and the C and O Canal. The house grounds also include a library and gardens. The Beaver Creek School contains period school, workshop, parlor, and cobbler shop settings; vintage toys; costumes and uniforms; an 1840s hand crank organ; and other artifacts.

The society offers exhibits, period rooms, a garden, and research library access.

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 Kingston Urban Cultural Park/Heritage Area presents the historical importance of Kingston, New York. Kingston was a site of Dutch colonization and Revolutionary War meetings and attacks, as well as a major transportation nexus.

The park offers exhibits and interpretive signs.

The Los Angeles State Historic Park, although under development, opened a 13-acre preview of the completed park to the public. In addition to land suitable to a wide variety of outdoor activities, the park encompasses the waterwheel, round house, freight house, station yard, and depot of the 1875 Southern Pacific Railroad’s River Station and a glass footprint of the 1879 Pacific Hotel.

The park offers bike trails, urban wildlife viewing, guided interpretive programs, and picnic areas.