Grizzly Lake campsite is a hike-in backcountry campground located within Tombstone Territorial Park in the Yukon, reached after a demanding 6–9 hour trail through alpine tundra, talus slopes, and meadows, with Mount Monolith rising in the background.

The site sits at the valley bottom near the lake's shore and offers 10 tent pads (one tent per pad, maximum three people each), two outhouses, two shared cooking shelters, a grey water disposal barrel, and bear-proof food storage.

Campers must register and obtain a permit in advance, complete a mandatory backcountry orientation, and carry all wildlife attractants in a bear-proof canister.

The trail and campground are generally accessible from late June to mid-September, though opening and closing dates vary with weather, terrain, and wildlife conditions.