Fort Larned National Historic Site
National Historic Site of the United States.
Each edition grades its towns against each other only.

From Offerle, the big name within reach is Dalton Gang Hideout and Museum, 60 mi away. All of it lies outside: 2 places within 40 miles, none inside Offerle. The commonest are a national historic site and a museum. About 21K people a year visit Fort Larned National Historic Site.

National Historic Site of the United States.
The towns around it, and where to stay →
Boot Hill Museum, 27 mi away, is the farthest on the map.
Orange: Offerle. Numbers: the best-known places, matching the list below. © OpenStreetMap contributors
Here are the 4 places within 60 miles.
Ranked by how many people look them up, so the famous places lead and the local favorites follow.
Fort Larned National Historic Site: Nathan King / National Park Service, Public domain · Boot Hill Museum: Lithistman, CC BY-SA 3.0 · Dalton Gang Hideout and Museum: Brylie, CC BY-SA 4.0