The Memorial is housed within the Church of St. Mary the Virgin, Aldermanbury, a 12th-century church from the middle of London, redesigned by Sir Christopher Wren in 1677, that was relocated to Fulton. The undercroft of this historic Wren church is a museum filled with a treasury of artifacts and information relating to the life and times of Sir Winston Churchill.

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

The Redwood Library and Athenæum is the oldest lending library in America, and the oldest library building in continuous use in the country. Founded in 1747 by 46 proprietors upon the principle of "having nothing in view but the good of mankind," its mission continues over 250 years later.

The library offers tours, exhibits, and all standard library services (including recreational and educational events, though not focused specifically on history).

The Society manages and operates the state's Museum of History, which preserves and presents the history of the state. Exhibits include a Cheyenne tipi; a fully-stocked covered wagon ready for a trip on the Oregon Trail; a 1950s diner made by the Valentine Industries; and a locomotive made in 1880 for the Atchison, Topeka, and Santa Fe Railroad. In the same complex, the society maintains the 1847 Potawatomi Mission, once operated as a boarding school for children of the Potawatomi Indians, and the one-room Stach School, interpreted as it was in the 1910s and 1920s.

The society offers research library access and school tours to orient middle- and high-school students to the library; the museum offers exhibits, tours (including standards-based school tours), and occasional recreational and educational events. The mission offers tours, a small exhibit on Kansas missions, and a period classroom for school groups; the Stach School offers school tours and "Rural School Days"—four-hour programs for fourth- and fifth-grade students that introduce them to student life in 1920.

Fort Griffin State Historic Site is located on 506.2 acres with 1,500 feet of river area. The site is home to the partially restored ruins of Old Fort Griffin located on a bluff overlooking the town site of Fort Griffin and the Clear Fork of the Brazos River Valley. The fort was constructed in 1867 and deactivated in 1881. The ruins include a hand-dug well, a mess hall, barracks, a library, a rock chimney, a store, an administration building, a cistern, a hospital, a powder magazine, the foundation of the officers' quarters, the first sergeant's quarters, a restored bakery, and replicas of enlisted men's huts.

The site offers occasional recreational and educational events (including living history events).