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Boulder, Colorado

Looking for the best hiking in Boulder? We've got you covered with the top trails, trips, hiking, backpacking, camping and more around Boulder. The detailed guides, photos, and reviews are all submitted by the Outbound community.

Top Hiking Spots in and near Boulder

  • Granby, Colorado

    Mirror and Crater Lakes via Cascade Creek Trail

    4.6
    14.94 mi / 2421 ft gain
    Start at the Monarch Lake trailhead (where there is a $5 parking fee unless you have one of the national lands passes) and follow the cascade creek trail around the north side of the lake. After about 1.5 miles the trail splits with the Arapaho pass trail, follow the cascade trail to the left as ...
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  • Estes Park, Colorado

    Sprague Lake Loop

    5.0
    0.81 mi / 26 ft gain
    Located in Rocky Mountain National Park at an elevation of almost 8,700 feet, Sprague Lake offers visitors great views with very little effort required. It's a short 15 minute drive from Estes Park and hikers can take the short trail around the circumference of the lake. You'll find bathrooms and...
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  • Denver, Colorado

    Westerly Creek Trail

    2.25 mi / 105 ft gain
    Westerly Creek Trail is an out-and-back trail that is good for all skill levels located near Denver, Colorado.
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  • Idaho Springs, Colorado

    Chinns Lake Trail

    4.0
    2.7 mi / 741 ft gain
    Chinns Lake Trail is an out-and-back trail that takes you by a lake located near Idaho Springs, Colorado.
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  • Morrison, Colorado

    Hike Mount Falcon

    4.0
    3.7 mi
    Just a short drive from Denver up US-285 sits Mount Falcon Park, a 2,248 acre open space park managed by Jefferson County. With over 12 miles of hiking trails and stunning views of Denver and the Front Range, this park is perfect for getting in a quick adventure when you don’t feel like driving t...
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  • Larimer County, Colorado

    Bierstadt Lake Loop

    4.3
    2.93 mi / 675 ft gain
    From the Bierstadt Lake Trailhead on Bear Lake Road in Rocky Mountain National Park, you start out in lodgepole pines at 8850 feet high. But you quickly get into the aspens. In the breeze, aspens flutter or quake. It's unique sound as the leaves almost dance in the wind. The views and aspens ...
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  • Evergreen, Colorado

    Pence Park's Independence Mountain Trail

    4.4
    2.09 mi / 869 ft gain
    Pence Park, part of the Denver Mountain Parks system, is nestled between the mountain communities of Indian Hills and Kittredge on Myers Gulch Road. It's one of those places I always drove right past without bothering to check it out. From the road, it looks the same as any other place in the foo...
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  • Idaho Springs, Colorado

    Explore Fall River Reservoir

    4.0
    1 mi / 144 ft gain
    This spot may be a little more difficult to reach than others, but the payoff is worth it. You'll start by taking a dirt road that splits off from Fall River Road. It is pretty easy going for the first mile or so, but then you'll want to make sure you have a little higher clearance 4x4 vehicle to...
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  • Larimer County, Colorado

    Winter Hike to Loch Vale

    4.0
    5.4 mi / 1056 ft gain
    This winter adventure begins at the popular Glacier Gorge Trailhead in Rocky Mountain National Park. Make sure you arrive early as the parking lot fills up quickly! We started the hike with our microspikes on and carried our snowshoes. The park ranger informed us snowshoes may be necessary in som...
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  • Larimer County, Colorado

    Hike to Jewel Lake

    4.0
    6.12 mi / 727 ft gain
    This trail starts at the Glacier Gorge Trailhead. This trailhead fills quickly at any time of year, so it's best to get there early to guarantee a parking spot. You can also park at Bear Lake where there's more spaces and add just under 2 miles to your round trip length. A mile into the hike, y...
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  • Larimer County, Colorado

    Hike the Spearhead

    5.0
    12.44 mi / 3300 ft gain
    Beginning from the Glacier Gorge trailhead, follow trail signs towards Mills Lake. At Mills, continue onward past Black Lake, and then continue hiking up into the incredible basin above Black Lake. Spearhead will be unmissable. Once in the basin, head to the north side of Spearhead. By hugging t...
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  • Estes Park, Colorado

    Black Lake Trail

    5.0
    9.17 mi / 1400 ft gain
    The Black lake hike begins at the very popular Glacier Gorge trailhead along Bear Lake road in Rocky Mountain National Park. During the summer and weekends, the park shuttle may be the best parking option as the lot is often full by 7am and can be difficult to find a spot throughout the day. Fr...
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  • Larimer County, Colorado

    Sky Pond via Glacier Gorge Trailhead

    4.7
    8.43 mi / 1780 ft gain
    Start at the Glacier Gorge trailhead on Bear Lake Road. Parking is limited so it is advised to get there very early. It's a longer hike so plan on taking a full day to complete or stay overnight to enjoy more of the scenery. Within the first mile on the Glacier Gorge Trail you will pass by Alber...
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  • Larimer County, Colorado

    The Loch Vale Hike

    5.0
    5.53 mi / 1056 ft gain
    The trail starts at the Glacier Gorge trailhead along the road to Bear Lake. After hiking for just under a mile, you'll pass Alberta Falls and continue up the trail through the gorge. At about 2 miles you'll reach a clear junction, with trails towards Mills Lake, Lake Haiyaha, and The Loch. Take ...
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  • Larimer County, Colorado

    Mills Lake via Glacier Gorge Trailhead

    4.8
    5.24 mi / 940 ft gain
    Start hiking at the Glacier Gorge Trailhead down the bear lake road in rocky mountain national park. The trailhead is very popular so it can be difficult to find a parking place at times. From Glacier Gorge, follow the obvious trail and signs towards mills lake. In the summer the trail will go p...
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  • Larimer County, Colorado

    The Loch Lake Trail via Glacier Gorge Trail

    5.53 mi / 1072 ft gain
    The Loch Lake Trail via Glacier Gorge Trail is an out-and-back trail that takes you by a lake located near Estes Park, Colorado.
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