Climbing Half Dome Tips

For outdoor adventurers, climbing Half Dome in Yosemite National Park generally means climbing the granite face of the rock, using one of the multiple routes. However, some enthusiasts also hike to the top of Half Dome by climbing a series of cables and ladders that are permanently attached to the mountain.

  1. Training

    • Whether you decide to climb the face of Half Dome or hike the trail, get in shape long before you go. The trail to the top of Half Dome is at least 14 miles round trip and you have to be able to do it in one day. If you choose to climb the face, practice climbing at a gym throughout the winter, using hang boards, rock rings, strength training and grip building techniques. Also practice placements for your trad climbing gear. Train at a level more challenging than the route you will climb on the Half Dome ascent.

    Practice Climbs

    • Yosemite granite is often described by the climbing community as smooth, slabby and crack-climbing. Practice your techniques on easier, shorter climbs or boulders before attempting Half Dome. Practice your balance and crack techniques on some of Yosemite's other climbs to prepare for Half Dome. One of the classic Half Dome routes, known as Snake Dike, is rated at 5.7 and is eight pitches to the top of the route.

    Equipment

    • According to the Super Topo website, Yosemite climbs such as Half Dome are known for their wandering routes, meaning you should bring several slings for your trad gear. Gear for the cracks includes nuts and offset nuts as well as smaller cams and camalots, ranging from 0 to 5. Non-climbing gear should include a cell phone, camera, headlamp, water purification, sunscreen and a hydration pack.

    Hiking Half Dome

    • If you are climbing a Half Dome trail with ladders and fixed cables, plan on spending at least 10 to 12 hours to accomplish the 14-miles-plus round trip. The last 400 vertical feet of Half Dome require fixed cables and ladders to ascend to the top of the mountain. It can be done safely without any rock climbing or additional aid gear. Wear grippy shoes, such as trail runners, and bring a pair of gloves. As of 2011, a permit is required. Permits to hike to the top are available at the Yosemite National Park office.