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Boulder, Colorado

Nestled up against the Rocky Mountains, Boulder is an adventure-lover's paradise. You can find a myriad accessible hiking trails nearby in Chautauqua Park, or venture further afield into the Indian Peaks Wilderness for hiking and backpacking on the Continental Divide. Rocky Mountain National Park is just an hour away, with opportunities for hiking, climbing, fishing and more.

Top Spots in and near Boulder

  • Boulder, Colorado

    Doudy Draw Trail

    4.37 mi / 433 ft gain
    Doudy Draw Trail is an out-and-back trail where you may see beautiful wildflowers located near Boulder, Colorado.
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  • Boulder, Colorado

    Hike the Eldorado Canyon Trail

    4.5
    6.3 mi / 1875 ft gain
    Eldorado Canyon Trail makes for a great day hike, with great views and a steady, challenging uphill – bring lots of water!For something shorter, try Streamside Trail (1 mile roundtrip), Fowler Trail (1.4 miles), or Rattlesnake Gulch (2.8 miles). Streamside, appropriately, leads you alongside a cr...
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  • Boulder, Colorado

    Hike or Bike the Walker Ranch Loop

    4.7
    7.7 mi / 1740 ft gain
    When it comes to hiking trails in Boulder, the standard response usually consists of either Chautauqua Park or Mt. Sanitas, and while both offer excellent hiking options, they are both usually jam packed on the weekends. If you’re looking to stay close to the city, but want a little more seclusio...
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  • Boulder, Colorado

    Rock Climb Supremacy Rock in Eldorado Canyon

    5.0
    This is a great spot for beginner climbers, as long as you have an experienced climber with you to anchor the top rope and belay you. It is in a beautiful state park, Eldorado Canyon, in Boulder, Colorado. This canyon is famous for rock climbing and attracts climbers from around the country. Many...
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  • Boulder, Colorado

    Hike the Rattlesnake Gulch Trail

    4.3
    5.3 mi / 1304 ft gain
    Rattlesnake Gulch Trail is located in Eldorado Canyon State Park. It is a short 20 minute drive from Boulder and is one of three hikes in the park. You will need to pay an entrance fee to get inside to the park which costs $8. The trail is approximately 2.8 miles one way and carries a consistent ...
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  • Boulder, Colorado

    Rattlesnake Gulch Trail

    3.49 mi / 1093 ft gain
    Rattlesnake Gulch Trail is a loop trail that takes you by a river located near Eldorado Springs, Colorado.
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  • Boulder, Colorado

    Hike the Flatirons Vista Loop Trail

    4.7
    3.3 mi
    From the parking lot, take South Flatiron Vista Trail for 2.4 miles, where you'll cross onto North Flatiron Vista Trail. In 1 mile, take the connector trail back to the trailhead. To shorten the loop to 2 miles, hike South Flatiron for just 1 mile to Prairie Vista Trail, which leads back to the c...
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  • Nederland, Colorado

    Explore Boulder Falls, CO

    4.2
    0.1 mi
    While the narrow trail is often popular, it's only 100 yards to see this 70-ft tall waterfall, set against a beautiful canyon backdrop. Keep in mind there's no climbing allowed on or around the falls. It is also a good idea to check if the trail is closed for maintenance, ahead of time.
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  • Nederland, Colorado

    Climb in Boulder Canyon

    5.0
    Heading west from Boulder, take CO 119/Boulder Canyon Drive into Boulder Canyon. Once you're in the canyon, there are many areas that all have great climbing. For the more traditional climber, there are areas such as Castle Rock (39.9787, -105.4551) and the Happy Hour Crag (40.0033, -105.3939). P...
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  • Nederland, Colorado

    Climb the Avalon Crag in Boulder Canyon

    From Boulder, the pullout that is best to park at for the Avalon crag is 8.4 miles up the canyon. You will walk down the side of the road past the talus field, where if the river is too high to wade you can use the tyrolean traverse. Otherwise, you can wade or hop across rocks according to the da...
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  • Boulder, Colorado

    Catch the Sunrise on Sugarloaf

    4.5
    1 mi / 400 ft gain
    To get there from downtown Boulder, head west on CO 119 and almost 4.5 miles after you have left Boulder, turn right onto Sugarloaf Road. 4 miles after the turn from CO 119, turn right onto Sugarloaf Mountain road (located at the top of the road). If the road starts descending, you've gone too fa...
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  • Ward, Colorado

    Hike the Ceran St. Vrain Trail

    5.0
    4 mi / 1207 ft gain
    The Ceran St. Vrain trail north of Jamestown offers the hiker a nice respite from the summer sun as this path runs through dense pine forests. The trail follows the South St. Vrain Creek for most of the way and follows moderate grades throughout. There is no official end to the trail, only that i...
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  • Longmont, Colorado

    McIntosh Lake Loop

    4.5
    3.6 mi / 72 ft gain
    McIntosh Lake is in northwest Longmont. The 3.6-mile loop extends all the way around the lake, with the first half being on a paved cement trail with neighborhood playgrounds, basketball, volleyball, and a seasonally open restroom. The trail turns to dirt on the western half of the loop, and here...
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  • Lyons, Colorado

    Sleepy Lion Trail

    4.7 mi / 712 ft gain
    The trailhead is about eight tenths of a mile from the parking area. You pass some sport climbs, a man made waterfall, and some large boulders in the North St. Vrain Creek.The trailhead is clearly marked on the left. There is some elevation gain at the beginning but nothing difficult. Once the el...
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  • Golden, Colorado

    Hike Racoon Trail to Panorama Point

    4.0
    3.3 mi / 750 ft gain
    Summer is a magical time of year in the Rocky Mountains. One great way to experience this stunning beauty is through hiking Raccoon Trail to Panorama Point at Golden Gate State Park. Raccoon Trail is 3.3 mile moderately difficult hike which can be completed in under an hour, although it will like...
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  • Golden, Colorado

    Hike the Mountain Lion Trail

    6.7 mi / 1230 ft gain
    There are three parking lots with direct access to the Mountain Lion Trail. The main one is off of Crawford Gulch Road, but any of them are good starting points!  This loop has pretty similar elevation gain and loss profiles no matter which way you go, so you can go any direction. This adventure ...
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