The Adams Historical Society seeks to preserve and share the history of Adams County, WI, and its people. The society's major property is the 1889 McGowan House, which serves as the society headquarters, archive, and a historic house museum. The residence is furnished in Victorian style, and depicts the daily life of Doctor Washington Emmet McGowan and his family.

The society offers period rooms, archive access, and research assistance.

The Bayless-Selby House Museum is located in Denton, TX, and preserves the beautiful Victorian-style home. The home is in the Historical Park of Denton County, located just outside downtown Denton.

The museum offers guided tours. The website offers basic visitor information.

The Mount Airy Mansion dates back to colonial times when it was the home of the Calvert family. The home was originally built by Charles Calvert, Third Lord of Baltimore, as a hunting lodge. Today, the home stands as a historic house museum, and gives visitors a glimpse into the lives of the colonial elite.

The mansion offers guided tours and special events. The website offers a brief history of the mansion, a photo gallery of the mansion, visitor information, and a listing of upcoming events.

The Sotterley Plantation, built in 1703, is one of the oldest examples of colonial architecture in Maryland's Tidewater region. The plantation was built by James Bowles, a wealthy British tobacco merchant and later owned by the Plater family, which included Maryland's sixth governor, George Plater III. The plantation was favored by George Washington and may have served as a model for his home, Mount Vernon. The site also includes a slave cabin, gardens, and several 18th-century outbuildings.

School groups may take the standard plantation tour (mansion and gardens), a specialized tour with a more personal feel, or a self-guided tour. Groups may opt to dine on the portico after their tour. The site also offers a variety of educational programs for students of all ages, focusing on Maryland history, agriculture and daily life, and the environment.

The Tehachapi Museum presents the history of Tehachapi, CA. Exhibit topics addressed include women of note, children, Native American life, early man, costumes and textiles, geology, the railway, and Ice Age animals.

The museum offers exhibits and self-guided area walking tours.

In 1856 diplomat and statesman James Buchanan was elected the 15th President of the United States at the age of 65. Today, visitors to President James Buchanan's Wheatland can learn more about Pennsylvania's only United States President and explore the story of his presidency; the fractious political issues of the times; and his private life in Lancaster, Pennsylvania and at his Wheatland estate.

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

Nestled atop a ridge in the Tehachapi Mountains, overlooking Sand Canyon to the east and the Tehachapi valley to the west, Tomo-Kahni, or "Winter Village," was the site of a Kawaiisu (Nuooah) Village. The location was likely chosen for its moderate temperature and plentiful resources. The Kawaiisu migrated from the Great Basin and made the Tehachapi their home for two to three thousand years. The Kawaiisu are noted for their finely woven baskets of intricate and colorful design.

The park offers exhibits and tours.

The Mt. Prospect estate was built at the direction of John Wingate Weeks, leading conservationist, U.S. congressman, U.S. senator, and secretary of war under presidents Harding and Coolidge. Set at the very top of Mt. Prospect, the house and grounds provide a 360-degree panorama of mountain splendor, including the Presidential Range of the White Mountains, the Green Mountains of Vermont, the Kilkenny Range, the Percy Peaks, and the upper Connecticut River Valley. The Weeks estate is one of the best preserved of many grand summer homes built in New Hampshire during this period.

The estate offers tours and recreational and educational events.

The Wanatah Historical Society seeks to preserve and share the history of Wanatah, Indiana and the surrounding area. To this end, the society operates the Wanatah Historical Society Museum, located within an 1888 caboose. Collections include historic photographs and railway artifacts.

The museum offers exhibits, and is open by appointment.

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.