Mineral King Valley, an open glacial canyon hemmed in by the peaks of the Great Western Divide, has a special place in the hearts of many park visitors. Accessible only by a long, slow-going road, the valley is a place where nature, not man, dominates. This road to this area closes from November 1 to late May. Road is steep. RVs and trailers strongly discouraged.
Mineral King first gained recognition in the early 1870's when silver was discovered in the valley. Miners rushed to the area in 1873. The mines never produced, but the Mineral King Road, built by a mining company in 1879, did open the area to logging, hydro-electric development, tourism and the building of summer cabins. For many years, the area was a designated game refuge within the national forest.
The valley and surrounding peaks of Mineral King, some 12,600 acres, were transferred from the national forest to Sequoia National Park by act of Congress in September, 1978. This ended close to 20 years of controversy over a proposed ski resort development.
Each spring and early summer, the marmots of Mineral King dine on rare delicacies in this alpine valley. Their fare includes radiator hoses and car wiring! Like bears, jays and ground squirrels, marmots have not only become accustomed to visitors, they have learned that people are a source of food.
In the parking areas some marmots feast on car hoses and wires. They can actually disable a vehicle. On several occasions, marmots have not escaped the engine compartment quickly enough and unsuspecting drivers have given them rides to other parts of the parks; several have ridden as far as southern California!
The whole thing sounds ridiculous, but it's true. If you visit Mineral King, especially during the spring, check under you hood before driving away. Let the rangers know whether or not your vehicle has been damaged. And don't forget, marmots also love to feast on boots, backpacks, and other equipment.

Atwell (Skinner) Grove: This sequoia grove was partially logged in the 1890's. It continues onto Paradise Ridge, giving it the highest elevation of any sequoia grove. The Paradise Peak trail explores the upper part of the grove.


Cold Springs Nature Trail: The exhibits along this easy one-mile trail illustrate the natural history of the Mineral King Valley. The trail begins in Cold Springs Campground across from the ranger station.
Sawtooth Peak (12,343') is the most prominent peak in the Mineral King area. Upper portions of the peak are granite and shaped by glaciers. As with other peaks surrounding the valley, Sawtooth resembles the Rocky Mountains more than the Sierras due to the predominance of metamorphic rocks in the Mineral King area.
The elevation at the floor of the Mineral King Valley is 7500' (2286 meters). Hiking at this altitude is strenuous. Gauge your hiking to the least fit member of your party. During the early summer, mosquitoes can be a particular nuisance. As in all areas of the park, it is best to carry water, as the purity of the lakes and streams along the trails cannot be guaranteed. The hikes described below are suitable for day trips, but backcountry permits are also available for many of the areas.
Please be aware that pets are not allowed on any trails in Sequoia and Kings Canyon National Parks. In developed areas, pets must be kept on a leash at all times.

Crystal Lake: The trail to Crystal Lake (4.9 miles one-way) branches off of the Monarch Lakes Trail at Chihuahua Bowl, passing the remnants of the old Chihuahua Mine near the south rim. It then climbs steeply, providing panoramic views of the southern part of the Mineral King Valley, including White Chief Peak and Farewell Gap. The trail, and the small dam on Crystal Lake were built by the Mt. Whitney Power Company between 1903 and 1905. The Southern California Edison Co. still operates the facility. There is no maintained trail beyond Crystal Lake.
Timber Gap: This trail follows an old mining route along Monarch Creek before branching off from the trail to Monarch and Crystal Lakes. The open slopes surrounding the Mineral King Valley are kept free of trees by avalanches; Timber Gap itself is protected from avalanches, and is covered with red fir which the miners in the 1800's used for fuel and to shore up their mine shafts. From Timber Gap, you can see north to the Middle Fork of the Kaweah River and across to Alta Peak. The hike to Timber Gap is 2 miles one-way.



