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    Hartenstein Lake Hike

    Difficulty
    This reflects the 10Adventures difficulty rating for each route. We aim to keep ratings consistent across regions.
    Moderate
    Duration
    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.
    3-4h
    Distance
    This reflects the return distance of this route as measured by the GPS file.
    9.3 km
    Elevation
    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.
    499 m
    User Ratings
    These ratings are completed by users who have completed this trail and not subject to reviews by 10Adventures.
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    Directions to Trailhead

    Immerse yourself in Colorado’s high country as you venture the Hartenstein Lake Trail. Travel through the corridor of dramatic snow-capped Collegiate Peaks as you make your way to the charming Hartenstein Lake. This hike is truly unforgettable.

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    Route Description for Hartenstein Lake Hike

    The Hartenstein Lake Hike is an impressively scenic adventure up to a small, shimmering alpine lake. Surround yourself in a sea of gold as you venture through aspen groves and appreciate the ambiance of gurgling streams as you climb through the high country. Traveling deep into the wilderness, there is no shortage of scenery, but it is important to be mindful of wildlife! The trail is muddy and rocky in areas, so wear sturdy and water-resistant footwear to avoid damp feet! Note that this trail is often cloaked in snow, so consider a pair of snowshoes! Additionally, the road to the trailhead is subject to seasonal closure in the winter months.

    Begin your adventure along the Hartenstein Lake Trail from the Denny Creek Trailhead. From here, take the Brown’s Pass Trail north, which will guide you beneath the timberline. Enjoy the sights of vibrant aspens interspersed with towering pines as you trek further into the wilderness. Eventually, you will encounter an intersection. Here, keep left and continue hiking along the curves of Denny Creek. This section of the path will intersect with a small meadow before arriving at another junction where you will want to veer left onto the Hartenstein Lake Trail. Now tracking west, this path will guide you to the shores of the alpine lake.

    Revel in the postcard-worthy scenery of Hartenstein Lake. The small lake is encircled by lush, towering evergreens with sights of the snow-capped Sawatch Mountain Summits peeking above the treeline. Enjoy the wonderful sights, and when you are ready, retrace your footing along the route all the way back to the trailhead.

    Getting to the Hartenstein Lake Hike Trailhead

    The Hartenstein Lake Hike departs from the Denny Creek Trailhead off County Road 306.

    Route Information

    • Backcountry Campground

      Dispersed Backcountry Camping

    • When to do

      July-September

    • Pets allowed

      Yes - On Leash

    • Family friendly

      Older Children only

    • Route Signage

      Average

    • Crowd Levels

      Moderate

    • Route Type

      Out and back

    Hartenstein Lake Hike Elevation Graph

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    Hartenstein Lake Hike Reviews

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