Open Transcript


Your journey to the Timpanogos Cave system will be a wonderful adventure but can be dangerous. Rock fall is common along the trail to the cave. Rocks may fall from cliff faces high above or bounce down one of the many active chutes. Pay close attention to your surroundings at all times.  To protect yourself from rock fall do not stop in areas along the trail that are marked with red lines. The red lines indicate active rock fall areas. Listen for rocks, if you hear rock fall move to safety along the inside of the trail, duck low, and cover your head.
The trail ascends over 1000 feet in elevation from the visitor center to the cave entrance. Numerous steep cliffs occur along the trail. By paying close attention to your surroundings, not running on the trail, and staying to the inside of the trail you will increase your safety and help to prevent from falling off the trail. 
Hiking the steep cave trail in the hot sun is also something you should be aware of.  Carry at least 32 ounces of water with you during your hike. Wear a hat and sunscreen and make frequent stops along the trail to cool off along the way.
Finally it is important to mention the diverse wildlife you may encounter along your hike. Great basin rattle snakes often travel along the trail. While they can be dangerous and will defend themselves the rattlesnakes prefer to simply get away. Do not provoke or harm these snakes.  Back away slowly and give them their space so that they can continue to live in peace. Also, please notify a ranger of their location if you are lucky enough to spot them. Chipmunks, ground squirrels and rock squirrels inhabit the mountainside as well.  Please do not feed or handle these animals as they do bite, hard. Rangers give comprehensive safety messages at the beginning of your hike and the end of your cave tour. It is important to listen to the ranger’s message and to follow their instructions. By being aware and following these guidelines your visit to Timpanogos Cave National Monument will be a safe and enjoyable experience.

Visit our keyboard shortcuts docs for details
2 minutes, 12 seconds

Watch this 2:12 minute video to learn more about the potential hazards while hiking to the caves. Prepare yourself to avoid or handle these situations safely.


Safety is always a concern at Timpanogos Cave National Monument. Read the following information to assure a pleasant visit:

Know your limitations

  • Many people find the cave trail challenging. If you have heart or breathing difficulties or are under a doctor's care, the cave trail may not be for you.
  • The Canyon Nature Trail is a nice alternative. National Park Service ranger-led programs at Cascade Springs, farther up canyon on U.S. Forest Service managed land, are another option.
  • If you hike the cave trail, use the benches along the trail to rest, and remember you have a full hour-and-a-half to get from the visitor center to the cave for your ticketed program.

Hike smart

  • A walk on the cave trail can make great memories if you are prepared. Wear proper footwear; the hike is strenuous.
  • Remember you are walking in a cliff area. There are steep dropoffs. Hike close to the mountain, not out by the cliffs. All children 15 and under should be within arms length of an adult.
  • Carry water- we recommend at least 32 oz. (one liter) per person.
  • Be aware of the weather -summer temperatures can reach over 100 degrees F on the trail, but spring or fall storms can bring in cold weather quickly.
  • Dress accordingly. A jacket for the caves is always recommended - no matter what the weather is outside, the caves are always 45 degrees F (7 degrees C).


  • Weather introduces other challenges. Summer storms can bring lightning, and strong wind or heavy rain often dislodge rock. Be aware of the striped rock fall zone - don't stop here! There are places rocks fall most frequently, and you don't want to be in them when rocks fall.
  • When there is lightning overhead the cave trail is closed, but sometimes there are people still hiking when the lightning comes in. If this happens to you, do not stand under lone trees for shelter. Do not stand in open areas where you might be the tallest object around (these are often the rock fall areas). If you are close enough, return to the visitor center.
  • If you are hiking and you hear or see rocks falling, and you cannot get out of the way, tuck in close to the mountain and cover your head. Get out of the rock fall area as soon as safely possible. Do not kick or throw anything off the mountain, as people are often hiking on the trails below you.


  • The squirrels and chipmunks are friendly, but do not feed them (no matter how much they beg). Despite their cuteness, they are wild animals, and they do bite. Human food makes them prone to disease.
  • Rattlesnakes usually will not bite unless they feel threatened. If you see a rattlesnake, leave them alone, give them plenty of space, and report their location to a ranger. Do not put your hands or feet anywhere you cannot see (like under a bush or rock); these are places where rattlesnakes like to live. If you reach there, animals may feel threatened and bite to defend their space.

Last updated: October 17, 2018

Contact the Park

Mailing Address:

2038 W. Alpine Loop Road
American Fork, UT 84003



Contact Us