Mount Whitney Trail, in the Sequoia National Forest, is one of the most rewarding backpacking trips in California for experienced cold weather backpacking enthusiasts. Backpacking the Mount Whitney Trail is allowed by permit only. Permits can be a little bit difficult to obtain, especially during the summer months because throughout most of the year, the peak is covered in ice and snow. Ice picks and crampons can be a necessity. @@0_0@@ The eleven and a half mile trip to the 14,505 foot summit and back can be treacherous and difficult during the last four miles of the hike. Camping is permitted in some locations along the trail and there are two designated back country camping areas with access to water, restrooms, and campsites. Weather is unpredictable and can be harsh on the Mount Whitney trail, so pack and plan accordingly and don’t forget the rain gear.