Sequoia National Park Photo: Marty Aligata / CC BY-SA 4.0
United States › California

Sequoia National Park

By Wilderness Experts

Sequoia is the park of giants, home to the General Sherman Tree, the largest single-stem tree on Earth by volume, and grove after grove of the massive sequoias that give it its name. Behind the big trees rises a wilderness of the highest Sierra Nevada, including Mount Whitney, the tallest peak in the lower 48. Co-managed with Kings Canyon, it pairs easy forest walks with genuinely serious high country.

Fast facts

  • Established: 1890, the second U.S. national park
  • Size: about 404,000 acres, administered with Kings Canyon National Park
  • General Sherman: the largest tree on Earth by volume
  • Mount Whitney: 14,505 feet, the highest point in the contiguous U.S.
  • Gateway: Three Rivers, California, via Highway 198
  • Managed by: National Park Service

The landscape

The park rises from oak foothills through the great sequoia groves of the Giant Forest, where trees over 2,000 years old still grow, into subalpine forest, granite domes like Moro Rock, and a vast high country of peaks, passes and lakes along the Sierra crest, culminating at Mount Whitney. Black bears, mule deer, marmots and bighorn sheep live across this range.

Best time to go

Summer through early fall is prime, with the high country clear of snow and the rivers dropping from their spring peak. Snow lingers up high into early summer and returns in fall, and winter brings deep snow to the Giant Forest, beautiful for snowshoeing, though roads may require chains or close. The lower groves are accessible much of the year.

Getting there and around

The Generals Highway climbs steeply from Three Rivers on Highway 198 into the Giant Forest and on to Kings Canyon; its tight, steep grades limit long vehicles and RVs, so check restrictions. In summer, a free shuttle serves the Giant Forest and Lodgepole areas to ease parking, but a vehicle is needed to reach and move around the park.

Things to do

Stand beneath the General Sherman Tree, wander the Giant Forest and Congress Trail among the sequoias, and climb the stairway up Moro Rock for a Sierra panorama. Crystal Cave offers guided tours of a marble cavern, while backpackers head into the High Sierra on the High Sierra and Pacific Crest trails, and the strongest aim for Mount Whitney via its permitted routes.

Staying safe

Black bears are active, and bear canisters are required through much of the wilderness. Store all food and scented items properly. Rivers run cold, fast and dangerous in spring and early summer, so keep back from the water. At altitude, hydrate and pace yourself, watch for snow and ice on high routes, and carry a map and satellite messenger in the backcountry.

Know before you go

A single entry fee covers both Sequoia and Kings Canyon, all overnight backpacking needs a wilderness permit, and Mount Whitney has its own competitive lottery. Plan well ahead. Check vehicle-length limits on the Generals Highway. This page is a general overview, not a live conditions report; always confirm current conditions, road status and permits with the National Park Service before your trip.

Navigation
Coordinates
36.5600, -118.7500
Magnetic declination
11.9° E (2026)

Set this declination on your compass, then align it to the map's north lines; it is the angle between true north and magnetic north, refreshed each year.

Trip types
Day hikeWeekend backpackingMulti-day/expeditionCar campingWinter trip
Terrain
AlpineMountainsForestRivers
Key hazards
Black bearsHigh altitudeStrong cold river currentsSnow & ice into early summerSteep exposed high country
Best seasons
Summer, Early fall
Difficulty
Easy to strenuous
Access / trailheads
The Generals Highway climbs steeply from Highway 198 at Three Rivers into the giant-forest country; it connects to Kings Canyon. Vehicle-length limits apply on the steep grades.
Water
Abundant rivers, streams and lakes; filter or treat all backcountry water.
Cell / satellite coverage
Little to no cell service in the park. Carry a map and a satellite messenger for the backcountry.
Nearest ranger / SAR / emergency
Sequoia & Kings Canyon dispatch; life-threatening emergencies: 911.
Permits & regulations
Per-vehicle entry fee, shared with Kings Canyon (America the Beautiful pass accepted); wilderness permits are required for overnight backpacking, and Mount Whitney has a separate lottery.
Leave No Trace
Use bear canisters (required in much of the wilderness), pack out all waste, stay on trail, and follow Leave No Trace.
Before you go Conditions, permits, fire bans and closures change constantly — we summarise and link out, but always confirm with the managing agency first.
Official park website → Last verified 2026-07-21