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 »
Inventory & Monitoring in the Sierra Nevada
The Natural Resources Inventory and Monitoring (I&M) Program provides an opportunity to improve the quantity, quality and availability of natural resources data for park managers and the public. This is a two-phase program. The first phase involves baseline inventory, or an extensive point-in-time effort to determine the location and condition of selected biological resources. Inventory may involve both the acquisition of new information and the compilation of existing information from disparate sources. The second phase is monitoring, or the collection and analysis of repeated observations over time to evaluate changes in the condition of a resource.
View the Sierra Nevada Inventory and Monitoring Program website.
Did You Know?
After spending five days with five men cutting down a single sequoia, Walter Fry counted the growth rings on the fallen giant. The answer shocked him into changing careers. In just a few days they had ended 3266 years of growth. Fry later became a park ranger and, in 1912, the parks' superintendent.