Arches National Park
National park in Grand County, Utah, United States.
Each edition grades its towns against each other only.

Parks & monuments make up 4 of the 5 places on the list. None of them is inside Castle Valley itself. Roughly 3.7M visitors a year make it to Glen Canyon National Recreation Area. For a longer trip, Bluejohn Canyon lies 51 mi away.

National park in Grand County, Utah, United States.
The towns around it, and where to stay →
To the west is where most of the 5 lie.
Orange: Castle Valley. Numbers: the best-known places, matching the list below. © OpenStreetMap contributors
Here are the 11 places within 60 miles.
National park in Grand County, Utah, United States.
U.S. National Park located in southeastern Utah near the town of Moab.
Slot canyon in Canyonlands National Park in Wayne County, Utah, United States.
National monument in the United States.
Canyon in Emery and Wayne counties in Utah, United States.
Recreation area in Utah and Arizona in the United States.
Archeological site in Bears Ears National Monument in San Juan County, Utah, United States.
Aviation museum in Grand Junction, Colorado.
Place in Colorado listed on National Register of Historic Places.
Ranked by how many people look them up, so the famous places lead and the local favorites follow.
Parks and trails in Castle Valley → · Castle Valley’s history →
Arches National Park: m01229 from USA, CC BY-SA 2.0 · Canyonlands National Park: Phil Armitage, Public domain · Bluejohn Canyon: Michael Grindstaff, CC BY-SA 3.0 · Dead Horse Point State Park: Nikater, Public domain · Colorado National Monument: Daniel Schwen, CC BY-SA 4.0 · Horseshoe Canyon: Surfsupusa at en.wikipedia, CC0 · Glen Canyon National Recreation Area: User:Moondigger, CC BY-SA 2.5 · Newspaper Rock State Historic Monument: Unknown, CC BY-SA 3.0 · CAF Rocky Mountain Wing Museum: Airbase1, CC BY-SA 3.0 · Cross Orchards Historic Site: Jeffrey Beall, CC BY-SA 3.0 · Fruita Museum: Jeffrey Beall, CC BY-SA 3.0