Changes to Some Opening/Closing Dates for Services and Facilities – Check Back for Updates
Some of the opening/closing dates for facilities and visitor services in the parks have changed due to weather and/or other circumstances. See link for details and match to locations on the park map (under "Park Tools," bottom left, this page). More »
Road Conditions (Entire Park) and Road Construction Delays (if Entering/Exiting Hwy. 198)
Expect 20-minute to 1-hour construction delays on main road through parks (Generals Hwy) until Memorial Day weekend (7 a.m.-6 p.m.). See link for schedule. Call for 24-hour road conditions info: 559-565-3341 (press 1, 1, 1). More »
Vehicle Length Limits Have Changed in Sequoia NP (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 new vehicle length advisories for your safety and the safety of others. More »
You May Have Trouble Calling Us. Use the "Contact Us" Link (Bottom Left) to Send an E-mail.
We are experiencing technical problems receiving some incoming phone calls at the parks. We apologize for the inconvenience. Please keep trying to reach us or check this website for frequently-asked questions. The search box (top, right) may be helpful.
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 Sierra Nevada is still growing today. The mountains gain height during earthquakes on the east side of the range. But the mountains are being shortened by erosion almost as quickly as they grow. This erosion has deposited sediments thousands of feet thick on the floor of the San Joaquin Valley.