Panhandle–Plains Historical Museum
Museum in Texas, USA, operated by Panhandle-Plains Historical Society.
Each edition grades its towns against each other only.

Roughly 1M visitors a year make it to Lake Meredith National Recreation Area. Look within 40 miles and the list grows by 8 beyond the one inside Canyon. Among them are 6 museums, a canyon & gorge and a theme park. For a longer trip, Alibates Flint Quarries National Monument lies 42 mi away.

Canyon system in the U.S. state of Texas.
The towns around it, and where to stay →
Head to the north for most of the 8 on the list.
Orange: Canyon. Numbers: the best-known places, matching the list below. © OpenStreetMap contributors
It starts in town with one place and goes on to 9 within 60 miles.
Museum in Texas, USA, operated by Panhandle-Plains Historical Society.
U.S. national monument in Texas.
Hall of Fame for Quarter Horses and people connected to the Quarter Horse.
National Recreation Area of the United States in Texas.
Building in Panhandle, Carson County, Texas.
The places inside Canyon lead. The rest are ranked by how many people look them up, so the famous places come first and the local favorites follow.
Panhandle–Plains Historical Museum: No machine-readable author provided. Who What Where Nguyen Why~commonswiki assum, Public domain · Palo Duro Canyon: Kimberly Vardeman from Lubbock, TX, USA, CC BY 3.0 · Alibates Flint Quarries National Monument: NPS Photo, Public domain · American Quarter Horse Hall of Fame: No machine-readable author provided. J. Nguyen~commonswiki assumed (based on cop, CC BY-SA 3.0 · Wonderland Park: Slapshot46 at English Wikipedia, CC BY 3.0 · Don Harrington Discovery Center: Who What Where Nguyen Why, CC BY-SA 3.0 · Lake Meredith National Recreation Area: NPS, Public domain · Amarillo Museum of Art: Who What Where Nguyen Why a/k/a Anonymous Cow, CC BY-SA 3.0 · Texas Air & Space Museum: Richardawarner, CC BY-SA 3.0 · Carson County Square House Museum: The original uploader was Billy Hathorn at English Wikipedia., CC BY-SA 3.0