Create an account

Start your adventure today.


    Already a member? Login

    Lawn Lake Hike

    This reflects the 10Adventures difficulty rating for each route. We aim to keep ratings consistent across regions.
    This reflects the estimated time the majority of users will take on this trail. If you are slower, add time to the top-end figure. If you are fast, then you may complete this route faster than this time range.
    This reflects the return distance of this route as measured by the GPS file.
    20.9 km
    This reflects the total elevation gained throughout this route as measured by the GPS file. This includes all ascents and descents, and is higher than what is quoted in most route guides, which simply measure the distance between the starting-point and high-point of the route.
    786 m
    User Ratings
    These ratings are completed by users who have completed this trail and not subject to reviews by 10Adventures.
    Be the first to add a review!
    Directions to Trailhead

    The Lawn Lake Hike is an interesting adventure in the Rocky Mountain National Park. Trek up the terrain that was devastated by the Lawn Lake dam failure in 1982. Explore the Alluvial Fan, which is a boulder field of sediments that was moved in the flood. Today, the Roaring River Valley explicitly demonstrates the intensity of the flood with the deep serrated gully in the mountainside.

    Download the 10Adventures App

    View Lawn Lake Hike on Map

    View Map

    Join our newsletter

    Get a weekly dose of discounts and inspiration for adventure lovers

    Route Description for Lawn Lake Hike

    The Lawn Lake Trail is a stimulating adventure that reveals the devastating impacts of the dam failure all those years ago. Exhibiting diverse terrain, this hike will guide you through boulder fields, along the riverbanks, through lodgepole pine forests and up to the lake which sits in the foreground of the Front Range’s snow-dusted peaks. If you are venturing this path in the autumn or winter, ensure to wear microspikes or snowshoes to help navigate the icy and snowy terrain. Note that visitors are required to purchase a Rocky Mountain National Park pass to utilize the trails.

    Embark on your adventure up to Lawn Lake from the trailhead off the Old Fall River Road. From here, the Lawn Lake Trail tracks a set of switchbacks before heading northwest to the Alluvial Fan. Explore the boulder field before hiking up to Horsetooth Falls. Enjoy the scenery of the Roaring River cascading over the granite boulders before merging back onto the path. Eventually, you will meet an intersection with the Ypsilon Lake Trail, keep right along the Lawn Lake Trail. Ascend the path as it follows the curves of the Roaring River. You will pass several dispersed campsites before encountering another junction. This intersection with the Black Canyon Trail reveals expansive views of the Mummy Range.

    Keep left and the Lawn Lake Trail will deliver you to the crystalline lake. Revel in the scenery of the lake and encompassing peaks. There are designated dispersed campsites along the shore if you have your gear to stay overnight! If not, simply retrace your steps down the path to the trailhead.

    Getting to the Lawn Lake Hike Trailhead

    The Lawn Lake Trail departs from the trailhead off the Old Fall River Road near Estes Park.

    Route Information

    • Backcountry Campground

      Lawn Lake Dispersed Campsites

    • When to do


    • Pets allowed


    • Family friendly


    • Route Signage


    • Crowd Levels


    • Route Type

      Out and back

    Lawn Lake Hike Elevation Graph

    Weather Forecast

    Check Area Weather

    Lawn Lake Hike Reviews

    Add a comment

    You must be logged in to post a comment.

    Nearby Trails

    Nearby Regions

    Hiking Tours by Country

    Get travel inspiration and discounts

    Join our weekly travel newsletter