FATMAP by Strava

American Lake


One of the quintessential trails in Aspen.

Trail Running Moderate

9.4 km
614 m
614 m
1-2 hrs
Low Point
2.9 km
High Point
3.5 km
American Lake Map

Located in White River National Forest, American Lake Trail is a popular, yet rigorous run leading to a beautiful lake. This Colorado dirt trail provides an array of terrains and scenic views, including the Aspen Mountains into pines, rocks, lakes, and open meadows. At first, expect constant switchbacks with the sun beating down making the beginning leg the hardest part of the trail. About an hour or so in, nearing the forest terrains, the trail levels off into a moderate climb welcomed with shaded areas. Perseverance and patience pays off with a breathtaking view at the lake surrounded by endless mountains.


The peak timeframe to take on the American Lake Trail occurs from May to October where a substantial increase in elevation is accomplished. Once late summer hits, expect to begin seeing visible snowcaps on mountain tops. Be prepared to carry a jacket when running in the back half of summer or early fall. If planning to pitch a tent at the lake front, take note temperatures can easily drop into the 20’s at night. Falter on the side of bringing too much water and pack bug spray. When running in the early/mid-summer, sun spots are guaranteed to hit any runner hard and maintaining hydration and overall comfort is necessary to any successful climb.

While predominantly a hiking trail, it may be appealing to experienced visitors as a trail run due to the steady incline all the way through. The American Lake Trail yields a high volume of traffic and it is suggested to visit during the week if looking for a secluded hike. If the only option to hike the American Lake Trail is on a weekend, leaving the trailhead at sunrise is another avenue in assuring a remote run. Parking is limited to a small lot at the trailhead entering off of Castle Creek Road just outside the Elk Mountain Lodge. Although a dog friendly trail while on a leash, it is strongly recommended to steer clear of American Lake Trail if accompanied with young kids without experience.

The White River National Forest offers a vast array of trails, but the American Lake Trail offers the biggest variety of terrain, scenery, and hiking experience all in one. Whether it is baking in the sun on switchbacks at shortly in, shuffling through the pine wood forest half way through, or enjoying an afternoon lunch at the lake surrounded by snowcap mountains, the American Lake Trail lives up to its country’s name.



Medium Exposure

2 out of 4

The trail contains some obstacles such as outcroppings and rock which could cause injury.


2 out of 4

Away from help but easily accessed.

Best time to visit

between July and October

Similar routes nearby

Guidebooks in this area