Lonesome Lake

Lonesome Lake, majestically cradled within the iconic Cirque of the Towers, is a pilgrimage site for climbers and backpackers alike, and a phenomenal fishing destination for those seeking cutthroat trout in a truly world-class setting. At approximately 10,100 feet, it's one of the lower-elevation lakes on this list but no less spectacular. The lake is ringed by some of the most striking granite spires in North America, including Wolf's Head, Pingora, and Warrior Peak, creating a dramatic backdrop for every cast. The cutthroat here are robust and numerous, thriving in the cold, deep waters. It’s an ideal place to spend multiple days, using the lake as a base for exploring the surrounding cirque and peaks. Access is almost always from the Big Sandy Opening Trailhead, a roughly 10-mile hike that includes a significant pass (Jackass Pass). The trail is generally well-maintained, but the final ascent to Jackass Pass and the descent to the lake are steep and rocky. This is a moderate to strenuous backpacking trip, suitable for those with solid fitness and some prior wilderness experience. Peak season runs from late July to September. Due to its fame, Lonesome Lake and the surrounding Cirque can be quite popular, especially on weekends. Finding a secluded campsite requires a bit of effort, but the sheer beauty and fishing quality make it worthwhile. No specific permits beyond standard wilderness regulations are required. **Highlights** * Elevation: ~10,130 feet * Target Species: Cutthroat Trout * Scenery: Unrivaled views of the Cirque of the Towers, iconic granite spires * Access: ~10 miles from Big Sandy Opening Trailhead (via Jackass Pass) * Fishing: Consistent action for healthy cutthroat * Basecamp: Excellent base for climbing and exploring the Cirque **Watch-outs** * Crowds: Very popular destination, expect company at peak times * Pass: Jackass Pass is steep and exposed, especially in wind or inclement weather * Bears: Black bear activity is common; proper food storage is essential * Permits/Quotas: While not always required, wilderness areas can implement these at any time; check regulations