Taggart Lake is located in Grand Teton National Park, in the U. S. state of Wyoming. The natural lake is located at the terminus of Avalanche Canyon. A number of hiking trails can be found near the lake including a 3 miles (4.8 km) roundtrip hike commencing from the Taggart Lake Trailhead parking area. The lake is approximately one mile south of Bradley Lake reckoned by trail distance.