Sequoia and Kings Canyon National Parks Institute Stage 2 Fire Restrictions
Effective July 28, 2014, the parks are in Stage 2 fire restrictions. See link below for more information. These restrictions will remain in place until further notice. More »
Road Construction Delays on Park Roads for 2014 Season
Expect occasional 15-min. to 1-hour delays in Sequoia and Kings Canyon National Parks beginning Monday, June 2, weekdays only, between 5:30 a.m.-4:30 p.m., 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, 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 »
If you are visiting the parks, be aware that fire and smoke can be present at any time. Portions of the fire-adapted environments of Sequoia & Kings Canyon National Parks burn each year as they have for thousands of years. Depending on your preference, the presence of fire and smoke can be fascinating or disagreeable, or both!
Am I sensitive to smoke? If you are very sensitive to or bothered by smoke and your destination in the parks has current fire activity, the parks encourage you to visit an alternate location in Sequoia or Kings Canyon where you will be more comfortable. You can still learn about the role of fire from ranger-led programs or visitor center exhibits. For information on current activities, go to News Releases. For information on possible upcoming projects, go to Planned Projects. (Special Note: Aside from smoke, certain summertime weather conditions in these national parks cause unhealthy air quality because of ozone. For more information, go to Air Resources Overview.)
While fire is a very important process for maintaining healthy forest conditions, there is a challenging side effect: smoke. Fire managers are sensitive to the need for smoke management during fire operations since the parks host nearly 1.5 million visitors each year and share boundaries with numerous local communities.
While most fires do not cause serious smoke impacts for visitors or residents, it is inevitable that some smoke will be present. Exposure to this smoke can be reduced through actions by both park management and the public.
Smoke management in the parks consists of at least four different strategies. First, for prescribed fires, managers choose ignition days with unstable atmospheric conditions, which help disperse smoke. Second, the parks control smoke output by limiting the number of acres ignited per day. Third, using an experienced smoke technician, the parks monitor particulate levels using stationary and mobile equipment. And finally, the parks notify local residents and visitors prior to an ignition.
What the Public Can Do
With advanced notice, people can follow simple guidelines to reduce their exposure on smoky days:
Consult your physician if, after following these guidelines, you still experience discomfort while breathing.
Did You Know?
The small gravity-defying cave formations found in Sequoia and Kings Canyon caves are known as helictites. They form due to the capillary action of acidic solutions and are composed of the minerals calcite and aragonite.