Be Prepared! Tire Chains or Cables May Be Required in the Parks at Any Time
All vehicles must carry chains or cables when entering a chain-restricted area. It's the law (CA Vehicle Code, Section 605, Sections 27450-27503). Road conditions may change often. For road conditions, call 559-565-3341 (press 1, 1). 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 »
Climbing Mt. Whitney
Accessing Mt. Whitney
Know Before You Go
Mt. Whitney can be most directly reached by a 10.7 mile (17.1 km) trail from Whitney Portal, 13 miles (21 km) west of the town of Lone Pine on the east side of the Sierra. Ice axes and crampons are needed in spring and early summer, but technical climbing equipment is not usually necessary between mid-July and early October. The elevation at the trailhead is 8360' (2550 meters). The elevation at the summit is 14,494' (4418 meters). Permits for this trailhead must be obtained through the Inyo National Forest. Please read the reservation information provided by the Forest Service if you are interested in going to Mt. Whitney from Whitney Portal. Contact the Mt. Whitney Ranger District, PO Box 8, Lone Pine, CA 93545, 760-876-6200, for additional information about this trailhead.
There are other routes besides Whitney Portal from which to reach Mt. Whitney. These leave from less heavily-used trailheads, but require a longer hike to reach the summit. The High Sierra Trail leaves from Giant Forest on the west side of Sequoia National Park, and takes a minimum of 6 days (shuttle trip) or 10 days (round trip) to complete. The Sequoia Natural History Association's bookstore offers books and maps for planning hikes to Mt. Whitney and elsewhere in the Sequoia and Kings Canyon areas. Remember, backcountry permits are required for all overnight travel in Sequoia and Kings Canyon National Parks.
Did You Know?
Sequoia & Kings Canyon Parks form the heart of the second-largest contiguous roadless area left in the lower 48 states. The southern Sierra is so rugged that few roads cross it; you must go north to Tioga Pass in Yosemite National Park or south to Walker Pass or Tehachapi Pass.