The Poverty Point National Monument makes accessible to the public some of the largest prehistoric earthworks within North America. The culture responsible for their creation lived in the first and second millennia BC, and the earthworks themselves date to between 1650 and 700 BC. The site includes an interpretive museum.

The monument offers exhibits, an audi-visual presentation, self-guided hiking trails, an archaeological laboratory, and picnic areas.

The Timucuan Historical and Ecological Preserve and Fort Caroline National Memorial is a 46,000-acre National Park Site consisting of several historical sites. The 1564 Fort Caroline Memorial recalls a brief period of French occupation during the 16th-century; and includes the Timucuan Preserve Visitor Center, which recounts area environmental history and human interaction with the environment. Visitors to the memorial can compare French fort and traditional Timucuan life. Other sites include the Theodore Roosevelt Area shell middens and nature trails; the 1814 through 1837 Kingsley Plantation; the 1935 American Beach, founded to provide African Americans access to the beach despite segregation; the Cedar Point nature area; and the 1928 Ribauldt Club, once a wintertime resort.

The memorial offers exhibits, activities to complete while viewing the exhibits, Junior Ranger activities, interpretive programs, and ranger-led student programs. Other sites offers opportunities for hiking, nature watching, water activities, and camping; other Junior Ranger activities; interpretive programs; exhibits; and ranger-led student programs at the Kingsley Plantations. The website offers site specific activity pages, mp3 tours, videos on kayaking and making tabby, slide shows, and curriculum materials for the Kingsley Plantation and Fort Caroline.

The Ceder Point boat ramp and Kingsley Plantation residence are currently closed for renovation. Other park and plantation structures remain accessible to the public.

Maine Acadian Culture is a National Park Service project in which the NPS supports the efforts of the Maine Acadian Heritage Council to preserve Acadian culture in Maine. The Acadians were 17th-century French settlers who colonized parts of Maine, New Brunswick, Nova Scotia, and Prince Edward Island—the latter three being Canadian regions. These settlers arrived from different areas within France.

The National Park Service does not maintain any relevant sites. However, they do support 11 sites within Maine's St. John Valley. These sites are the Acadian Landing and Tante Blanche Museum, Acadian Village, Allagash Wilderness Waterway, B and A Caboose and Green Water Tank, B and A Railroad Turntable, Fort Kent Blockhouse, Fort Kent Railroad Station, Historic Governor Brann Schoolhouse, Le Club Français, Musée culturel du Mont-Carmel, and Pelletier-Marquis House.

The Knife River Indian Villages National Historic Site is a living history site dedicated to preserving and showcasing the history of the Indian residents of the northern plains. The National Historic Site consists of several carefully reconstructed Indian villages, where visitors can step back in time and view the life of Indians on the upper Missouri River.

The historic site offers guided tours, interpretive events, and re-enactments. The website offers a history of the historic site, information about local Indian tribes, visitor information, and a curriculum guide for teachers. In order to contact the website via email, use the "contact us" link located on the left side of the webpage.

Fort Raleigh National Historic Site preserves the known portions of England's first New World settlements, commonly known as the Lost Colony. In addition to exploring the mystery of the Lost Colony, the historic site also celebrates the preservation of Native American culture.

The historic site offers guided tours and interpretive events. The website offers visitor information and a history of the park. In order to contact the website via email, use the "contact us" link located on the left of the webpage.

The Hovenweep National Monument consists of six prehistoric ancestral Puebloan villages on an expanse of 26 miles of land. The site was first inhabited more than 10,000 years ago by a farming people. The eventual abandonment of the villages is believed to have been instigated by a lengthy drought.

The monument offers talks, guided walks, interpretive programming, and Junior Ranger activities. Guided walks and interpretive programs are only available for groups and with advance notice. The website offers field trip plans.