• Giant Sequoia Trees

    Sequoia & Kings Canyon

    National Parks California

There are park alerts in effect.
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  • Road Construction Delays on Park Roads for 2014 Season

    Expect occasional 15-minute to 1-hour delays in Sequoia and Kings Canyon National Parks on weekdays only (times vary), including delays to/from the General Sherman Tree, Crystal Cave, and Grant Grove. More »

  • Vehicle Length Limits in Sequoia National Park (if Entering/Exiting Hwy 198)

    Planning to see the "Big Trees" in Sequoia National Park? If you enter/exit via Hwy. 198, and your vehicle is longer than 22 feet (combined length), please pay close attention to vehicle length advisories for your safety and the safety of others. More »

  • You May Have Trouble Calling Us

    We are experiencing technical problems receiving incoming phone calls. We apologize for the inconvenience. Please send us an email to SEKI_Interpretation@nps.gov or check the "More" link for trip-planning information. More »

Cave Management Plans

Visitors walk down the trail to Crystal Cave
Visitors walk down the trail to Crystal Cave.
NPS Photo
 

The following cave management plans are available for downloading:

Did You Know?

Speleothem, a cave formation.

Crystal Cave, a marble cavern, is a complex maze more than 3 miles long. Parts of it are open via tours. Many varieties of beautiful speleothems decorate the cave, including rarely formed "shields" and "raft cones." A number of unique species of animals live in the cave and its stream. More...