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Half Dome

Half Dome is Yosemite’s most iconic attraction in all of Yosemite Valley. The trail to Half Dome from Yosemite Valley is an extremely strenuous hike covering over 17 miles. Hikers gain 4,800 feet of elevation along the trail that passes highlights such as Vernal Fall and Nevada Fall, before reaching the cables on Half Dome’s steep granite shoulder. Metal cables and wooden planks are placed along the steep shoulder of the dome to assist hikers to the summit.

The hike up Half Dome is one of the most difficult in the park, but it is also the most sought after. A hike that should only be attempted when the cables are up and the weather permits, and now requires a permit to make the hike, rewards you with an incredible view from the top.

Permits to hike to the top of Half Dome are required seven days per week and reservations will be distributed via a lottery system.  Successful parties will be notified in early April.  A maximum of 300 hikers will be allowed on the Half Dome cables per day.

Reservations for the permits can be made online at or by calling 1-877-444-6777.

Hiking to the top of Half Dome is one of the most popular hikes in Yosemite National Park.  The iconic granite monolith, at 8,842 feet above sea level, attracts people from all over the world who attempt to climb to the summit.  Most visitors ascend Half Dome via the cables, which are typically in place from mid-May through mid-October.  Most visitors begin and end their hike at Happy Isles in Yosemite Valley.  This is an approximately 17 mile round-trip journey.

To learn more about the Half Dome hike please visit

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