Climbing Snake Dike on Half Dome in Yosemite Valley

Introductory Overview

Climbing Snake Dike, located on the southwest face of Half Dome in Yosemite Valley, is a world-class climbing route known for its unique features and breathtaking scenery. Renowned for its serpentine dike—a striking geological feature—it’s a classic bucket-list climb for experienced adventurers. Combining technical climbing and a vigorous hiking approach, Snake Dike offers one of the most exhilarating ways to ascend Half Dome. Its moderate grading (5.7 R) makes it a popular objective, though it does require a solid skill set due to its limited protection and exposed sections. Whether you're drawn by the granite slabs or panoramic summit views, Snake Dike epitomizes the allure of Yosemite's climbing scene.

### Adventure Guide to Climbing Snake Dike (Half Dome)

• Approach Through the Mist Trail
  To reach Snake Dike, begin at the Happy Isles trailhead and follow the Mist Trail. After passing Vernal and Nevada Falls, continue up to Little Yosemite Valley before branching off toward the climbing route. The full approach trek spans over 6 miles, requiring solid endurance. Mist Trail is famed for its up-close views of waterfalls, so budget extra time for photography.

• The Snake Dike Route
  This legendary 8-pitch climb is marked by the dike: an elevated ridge of stone that winds upward like a snake. You'll need to navigate minimal bolted protection through exposed sections. The first pitch is the hardest (5.7), while subsequent pitches ease up significantly, offering climbers manageable terrain coupled with jaw-dropping views of Yosemite’s granite expanse. Finish with a scramble to Half Dome’s summit.

• Descent via the Cable Route
  Once you’ve topped out, the descent follows the Cable Route, which is a steep but secure journey. During the summer, the cables are installed and assist hikers descending to the base of Half Dome.

Local Insights

• Snake Dike typically sees traffic in peak summer and fall months. Therefore, permits for Half Dome are required and can sell out quickly.
• The combination of climbing and hiking makes this an all-day affair lasting 12-16 hours.

Visitor Tips

• Best Time to Visit: Summer and early fall—when conditions are dryer, with ample daylight.
• What to Bring: Climbing gear (cams, quickdraws, slings, harness, helmet), plenty of water, snacks, gloves for cables, and sturdy hiking shoes.
• Driving Directions: From Yosemite Valley, drive to the Happy Isles Nature Center (10 minutes) where the trail begins.