American Fork, UT 84003
From I-15: Take Exit 284 (Alpine-Highland exit), turn east on State Highway 92 and proceed ten miles (16km) to the monument. UT 40 or U.S. 189: Travel UT 189 through Provo Canyon, west on Orem 800 North (UT 52). After 2.4 miles turn right on State Street UT- 89. After 3.8 miles, turn onto Pleasant Grove 100 East (UT 146). Stay on this road for almost five miles, as it turns in Canyon Road and takes you to the mouth of American Fork Canyon. Turn right up American Fork Canyon to visitor center.
Although inside the caves its always 43-48 F, temperatures on the cave trail can range from the 30s up to above 100 degrees F, depending on time of year. Carrying drinking water is a necessity, especially in summer. In the mountains, weather sometimes presents interesting challenges. The cave and cave trail do not close due to rain, unless that rain is heavy enough to bring rockfall. They will close due to high winds/rockfall, or in lightning storms. Call the visitor center if you have specific concerns.
Timpanogos Cave NM Entrance Fee - $0.00
There is no entrance fee to visit Timpanogos Cave National Monument.