Lake Sakakawea
Reservoir on the Missouri River in North Dakota, United States.
Each edition grades its towns against each other only.

All of it lies outside: 5 places within 40 miles, none inside Harmon. The mix takes in a state park, a landmark and a national historic site. Knife River Indian Villages National Historic Site welcomes about 9K visitors a year. Set 43 mi out, Lake Sakakawea makes a day trip.

North Dakota state park.
The towns around it, and where to stay →
At the edge of the map sits Knife River Indian Villages National Historic Site, 32 mi out.
Orange: Harmon. Numbers: the best-known places, matching the list below. © OpenStreetMap contributors
Here are the 6 places within 60 miles.
Reservoir on the Missouri River in North Dakota, United States.
United States historic place in North Dakota.
Ranked by how many people look them up, so the famous places lead and the local favorites follow.
Parks and trails in Harmon → · Harmon’s history →
Lake Sakakawea: Shannon1, CC BY-SA 4.0 · Fort Abraham Lincoln: MatthewUND, CC BY-SA 3.0 · Fort Mandan: Gooseterrain2, CC BY-SA 3.0 · Knife River Indian Villages National Historic Site: Unknown, Public domain · North Dakota Lewis and Clark Interpretive Center: Gooseterrain2, CC0