Permits were supposed to make climbing Yosemite's Half Dome safer

Half Dome Hike Hiking Half Dome at Yosemite National Park

Nine Essential Tips For Hiking Half Dome That You Do Not Want To

Climbing the Half Dome Cables: A Journey in 18 Photos – Earth Trekkers

Hiker Killed in 500-Foot Fall While Climbing Half Dome at Yosemite - The New York Times

Yosemite finalizes permits for climbing Half Dome, El Capitan

Half Dome Hiking Guide – Yosemite National Park

Half Dome cables in Yosemite National Park will remain, hikers

Half Dome — Drive. Hike. Repeat.

Everything You Need to Know About Hiking Half Dome

Half Dome Trail Stewardship Plan - Yosemite National Park (U.S. National Park Service)