Lower Echo Lake Access provides a primary trailhead for Desolation Wilderness via the Pacific Crest Trail, with parking areas near Echo Chalet and free day-use access.

The site offers restrooms, a seasonal grocery store, and potable water at the chalet, plus a fee-based water taxi service for paddlers and hikers looking to access the upper lakes or deeper wilderness trails.

Note that parking can be difficult on busy weekends, and the trailhead is typically open mid-May through mid-October depending on weather conditions.