During the_Half Dome preseason lottery_, 225 permits are available for each day. The application period for this lottery will open on March 13 [instead of March 1] `at 7 am PDT and close on March 31 at 9 pm PDT. Applicants will receive an email with lottery results in mid-April or can get results online or by calling Recreation.gov. We are planning on the Half Dome cables being up May 24, 2019 through October 15, 2019, but these dates could change based on conditions.
To apply for a permit, visit Recreation.gov or call 877/444-6777 (call center is open from 7 am to 9 pm Pacific time; online requests can be made any time during a lottery period). About 20% of applications get a permit; success rate varies by date.
Mt. Whitney permit lottery closes March 15. "Hikes occurring May 1 through November 1 are reserved by the Mt. Whitney Lottery. Please note the trail is not usually clear of snow until July." Good luck. Last year, ⅔ of applications didn't succeed.
