An awesome wildflower season hike, the Helen Lake trail is also a good option for early fall. It offers great views of Crowfoot Glacier across the valley, has a relatively modest elevation gain of just under 600 meters from trailhead to lake shore, and includes a long stretch of trail with expansive views of Dolomite Peak and several unnamed ridges and peaks. Upon reaching the scenic highlight that is Helen Lake, there are a few options to extend the day, including hiking to the Cirque Peak or a nice ridge walk above the lake.