Holly Lake is a backcountry campsite in Grand Teton National Park accessible via a strenuous 13-mile hike from the String Lake Trailhead through Paintbrush Canyon, featuring three designated campsites at 9,461 feet elevation.

Backcountry permits are required ($35-$45) and can be reserved in advance through Recreation.

gov or obtained on a first-come, first-served basis; camping is restricted to designated zones, fires are prohibited except at designated lakeshore sites, and bear safety precautions are essential.

The site offers panoramic mountain views and access to pristine alpine terrain, though visitors should be prepared for significant elevation gain, challenging terrain, and no cell phone reception.