Jefferson Landing State Historic Site is significant as a rare surviving Missouri River landing. The Lohman Building, built in 1839, is a sturdy stone structure that served as a tavern and hotel, and in its heyday also housed one of the city's largest warehouse and mercantile businesses. Today, the main floor contains a visitor center with exhibits on transportation. Across the street from the Lohman Building is the Union Hotel, built in 1855. Today, the hotel houses the Elizabeth Rozier Gallery with its program of rotating exhibits emphasizing Missouri art and culture. A block away, the Missouri State Capitol is more than just the seat of government. Inside the Capitol, the Missouri State Museum houses an impressive collection of exhibits that portray Missouri's history, legends, and cultural achievements. A free guided tour is recommended to fully experience this monument to Missouri, but visitors can explore the four floors of the Capitol by themselves.

The site offers exhibits, tours, and a short film.

With its 19th-century bridges, bridgetender houses, past and present locks, cobblestone spillways, and hand-built stone-arched culverts, the canal is a tremendous attraction for history lovers. The upper reach of the feeder canal wanders through New Jersey towns along the Delaware River such as Stockton and Lambertville. The main canal passes the Port Mercer canal house, through the village of Griggstown to Blackwells Mills, ending up in New Brunswick. Most of the old canal system remains intact today and is a reminder of the days when the delivery of freight depended upon a team of mules or steam tugboats. Nearly 36 miles of the main canal and 22 miles of the feeder canal still exist, with many historic structures along the canal.

A second website for the park can be found here.

The park offers tours, educational programs, and occasional recreational and educational events.

The Historic Alsea Bay Bridge Interpretive Center presents the Alsea Bay Bridge, transportation history, and coastal life.

The center offers exhibits, guided tours of the bridge, and clamming and crabbing demonstrations.

The Radnor Historical Society seeks to preserve and share the history of Radnor, Pennsylvania and the surrounding area. To this end, the society operates the 1789 Finley House. The residence houses a circa 1800 kitchen, a local history exhibit room, the society's library, archives, and a bedroom furnished in the style of circa 1840. The grounds also include a wagon house, which holds historic vehicles, and gardens. Collection highlights include a Conestoga wagon.

The society offers exhibits, period rooms, gardens, and archival access.

The Howard County Historical Society seeks to preserve and share the history of Howard County, Nebraska. To this end, the society operates the Saint Paul Transportation Museum and Village Depot, the Veterans Museum, the Historical Village, and the Gruber House. The transportation museum is located within a 1908 railway depot. The village consists of a historic schoolhouse, containing local history exhibits; a historic store, containing frontier life exhibits; a forge, complete with blacksmithing demonstrations and exhibits; and the depot, which contains the transportation museum. The 1908 Gruber House contains the Veterans Museum, as well as exhibits about Native American life, Howard County religion, Victorian era life, and Jean Catharine Potts. Potts (1910-1999) was a nationally recognized mystery author. Her works include Go, Lively Rose and The Evil Wish.

The society offers period rooms, exhibits, and blacksmithing demonstrations.

The Museum of Automobiles presents historic automobiles, related memorabilia, historic arcade machines, an antique gas pump, a player piano, and antique firearms. The museum permanent collection consists of 30 vehicles—with others on loan from locations throughout the U.S. Vehicles on display date from 1904 through 1969.

The museum offers exhibits. Advance notice is required for groups.

The Los Angeles Police Historical Society seeks to preserve and share the history of the Los Angeles Police Department. To this end, the society operates a museum, which displays historic police vehicles, uniforms, and weaponry, among other artifacts.

The society offers exhibits and research assistance. Research assistance requires payment of an hourly fee.

Research assistance is currently limited, as a result of staffing cut-backs.

The 1891 Gilded Age James J. Hill House served as the residence of James J. Hill (1838-1916), chief executive officer of several Great Northern Railway lines; his family; and their servants. The interpretive focuses include family life and the life of the home's domestic servants. Other topics covered include Hill's career; architecture; interior design; and period heating, power, communication, and lighting systems. Hill's original gallery now displays art exhibits.

The house offers residence tours, exhibits, 75-minute tours of the residence for students, video or slide show introductory programs for students, late 19th-century skill workshops for children, 90-minute walking tours and 45-minute bus tours of the Summit Avenue neighborhood, lectures, concerts, and dramatic performances. Reservations are required for field trips. The website offers a word search.

The small, stone Rock House, originally built to collect tolls on a private road, was built between 1835 and 1839 by Barlow Fiske, who operated a stagecoach inn and stables nearby. It played an important role in the early development of Tennessee's transportation system. Andrew Jackson often stopped here on trips from Nashville to Washington. Other notable visitors included James K. Polk, Sam Houston, and Frank Clement, all once governors of the Volunteer State.

The house offers tours.

The New York City Police Museum presents the cultural history, traditions, and policies of the New York City Police Department—the single largest police force in the world. Artifacts date back to early Dutch settlement. The site includes information relevant to September 11, 2001, as well as a memorial hall honoring officers who fell in the line of duty. Exhibit topics include police dress, transportation, communication equipment, portraits, weaponry, 9/11, and jails.

The site offers exhibits, films, and a child safety program designed for parents and guardians. Reservations are required for school groups.