The Custer Memorial consists of a bronze statue at the site of George Armstrong Custer's birth, the foundation of the house in which he was born, and an exhibit pavilion. George Custer (1839–1876), known as a daring cavalry brigade commander of the Civil War, and his division blocked General Robert E. Lee's retreat during the Appomattox Campaign. Post Civil War, within the army, Custer was defeated and killed in the Indian War's Battle of Little Bighorn (1876) by a Native American coalition (primarily Sioux, Cheyenne, and Arapaho) led by the Sioux Crazy Horse, Gall, and Sitting Bull.

The memorial offers an exhibit pavilion.

The 7.4–acre Battle of Carthage Historic Site preserves the location of the Battle of Carthage, one of the earliest engagements in the Civil War, fought 5 July, 1861. The site includes a portion of the battleground, as well as the site of both the Union and Confederate camps. The battle itself, a Confederate victory, was led by Union Colonel Franz Sigel and Confederate Governor Claiborne Jackson. In this skirmish, Sigel attempted to prevent Jackson's men from banding together with other nearby Confederate troops.

The site offers an informational kiosk.

Since time immemorial, the Nimiipuu or Nez Perce have lived among the rivers, canyons, and prairies of the inland northwest. Despite the cataclysmic change of the past two centuries, the Nez Perce are still here. Visitors can explore the park's 38 sites—in Idaho, Montana, Oregon, and Washington&#8212and experience the story of a people who are still part of this landscape.

At its visitor center in Spalding, ID, the site offers a short film, exhibits, tours, demonstrations, and educational programs.

Washita Battlefield National Historic Site protects and interprets the setting along the Washita River where Lt. Col. George A. Custer led the 7th U.S. Cavalry on a surprise dawn attack against the Southern Cheyenne village of Peace Chief Black Kettle, November 27, 1868. The attack was an important event of the Indian Wars era.

The site offers exhibits, an introductory film, guided tours, and lectures.

Klondike Gold Rush National Historical Park preserves the story of the 1897-98 gold rush and Seattle's role therein. At that time, 70,000 people gathered in Canada's Yukon gold fields, hoping to find their fortunes.

The park offers interactive exhibits, including computers which provide access to participants' journals and personal accounts; films upon request; educational programming between September and May; two traveling trunks; a series of speakers; and Junior Ranger activities. Education programs require reservations. Summer (June 15th through Labor Day) offerings include gold panning demonstrations, guided walking tours of Pioneer Square Historic District, and films about the gold rush. The website offers lesson plans, activities, a teacher resource guide, a scavenger hunt for download, a coloring page, and links to relevant historical websites.

The 184.5–mile Chesapeake & Ohio Canal National Historical Park preserves the history of this canal, which shipped coal, lumber, grain, and other agricultural products along the Potomac River. The canal's story intertwines with those of western expansion, transportation, engineering, the Civil War, immigration, industry, and commerce. Rangers provide a mid–19th–century living history experience, and the park also offers an option of staying overnight in one of several historic lockhouses–each with interpretive media and furnishings which simulate the living conditions of the lock keeper's family during the 1830s, Civil War, the early 1900s, or the 1950s.

The park offers two replica canal boats, drawn by mule; docents in period dress; ranger–led hikes, walks, lift lock demonstrations, power point presentations, and mule programs; canal boat tours; Junior Ranger activities; and a period room overnight experience. The website offers lesson plans, photo galleries, and a coloring page.