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 »
The Giant Sequoia -- Forest Masterpiece
It is difficult to appreciate the size of the giant sequoias because neighboring trees are so large. The largest of the sequoias are as tall as an average 26-story building, and their diameters at the base exceed the width of many city streets. As they continue to grow, they produce about 40 cubic feet of wood each year, approximately equal to the volume of a 50-foot-tall tree one foot in diameter.
The ages of the General Sherman, General Grant and other large sequoias are unknown, but it is estimated that these giants are between 1,800 and 2,700 years old. They have seen civilization come and go, survived countless fires and long periods of drought, and continue to flourish -- inspiring yet another generation of admirers.
The 30 largest Giant Sequoias (PDF; as of December 2012)
Did You Know?
The Mineral King area of Sequoia National Park contains one of the finest examples of alpine karst topography in the United States. More than 30 caves, 15 springs, dozens of sinkholes, blind valleys, and sinking streams occur in this area.