Timpanogos Cave National Monument, Cave system in the United States
Timpanogos Cave National Monument consists of three cave chambers connected by man-made tunnels.
The site was designated a National Monument by President Warren G. Harding in 1922.
Native American folklore surrounds the caves, including stories from the Ute tribe.
Access to the caves is seasonal and requires guided tours along a steep trail.
Features underground formations like the Great Heart of Timpanogos and helictites.
Location: Utah County
Website: nps.gov/tica/index.htm
Sources: Wikimedia, OpenStreetMap