Keystone, Colorado

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

Top Hiking Spots in and near Keystone

  • Hartsel, Colorado

    Ice Fishing Antero Reservoir

    The Antero Reservoir was the first dam built on the South Platte River. The reservoir is best known for its large rainbow trout and rainbow x cutthroat hybrid trout. It's also home to brown trout, snake river cutthroat trout, cutthroat trout, brook trout, and splake.The earth filled Antero Dam wa...
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  • Buena Vista, Colorado

    Hope Pass via Willis Gulch

    5.0
    8.75 mi / 3297 ft gain
    Hope Pass is accessed from the Willis Gulch trailhead about 25 miles outside of Leadville, Colorado. To get to the trail head, follow Highway 24 East for about 16 miles until you arrive at the junction for Highway 82. Turn right and follow Highway 82 for about 8.3 miles. You will see a sign on th...
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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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  • Grand Lake, Colorado

    Camp at Stillwater Pass

    4.6
    Some of my best nights in Colorado were spent in Stillwater Pass. There are numerous campsites with remade fire pits. I found this site when the Timber Creek Campground in Rocky Mountain National Park was full and I did not want to head back to Denver. There is a photo of a white plastic horse a...
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  • Boulder, Colorado

    Hike the Rattlesnake Gulch Trail

    4.4
    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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  • Buena Vista, Colorado

    Mt. Elbert via Black Cloud Trail

    4.5
    10.69 mi / 4967 ft gain
    Directions:  Heading south from Leadville from U.S. 24: West on CO 82 for 10.5 miles to a hidden right turn that leads to a trail head. If you make it to the Mt. Elbert Lodge, you have gone just a bit too far. The parking lot (aka: dirt access) should be relatively empty as everyone tends to hik...
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  • Kremmling, Colorado

    Camp at Wolford Mountain Reservoir

    If a nice relaxing adventure is what you seek, this is the place for you. There aren't a lot of super scenic, adrenaline pumping hikes at this campground, but there are well established campsites with beautiful sunrise and sunset views. If you're a photographer, the midnight sky on a moonless nig...
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  • Sedalia, Colorado

    Camp at Goose Creek

    3.0
    8 mi / 1300 ft gain
    Goose Creek is a fantastic spot to hike or camp. There is a dirt road leading to the trailhead, and it winds through the mountains and offers a great view of the valley. The dirt road is relatively easy and well-maintained. The burn scar from the Hayman fire is still really evident, so there are ...
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  • Boulder, Colorado

    Hike the Eldorado Canyon Trail

    4.7
    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

    Green Mountain via West Ridge Trail

    3.23 mi / 607 ft gain
    Starting at 7,600 ft this 1.35 mile (one-way) hike is the shortest, and by far the least strenuous, hike to summit one of Boulder's iconic peaks. Parking for this trail-head is available along the road a short drive, 4.5 miles, up Flagstaff Rd. The trail gently slopes along a ridge for the firs...
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  • Gypsum, Colorado

    Explore Hardscrabble Mountain

    Depending where you choose to access the Hardscrabble area from, this can be a fairly easy day hike or an overnight camping trip. If looking for a shorter day hike, access the Hardscrabble area by way of Hardscrabble Mountain Rd. From the town of Eagle, head South on Sylvan Lake Rd. In 5 miles, t...
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  • Boulder, Colorado

    Mountain Bike the Betasso Preserve

    4.0
    3.3 mi / 564 ft gain
    The Betasso Preserve features two loop trails that are accessible to both hikers and mountain bikers.  Drive up (west) Boulder Canyon about 15 minutes outside of Boulder and turn right (north)  on Sugarloaf Dr.  After another 5 or so minutes you'll see a sign on the right-hand (northeast) side of...
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  • Littleton, Colorado

    Hike the Coyote Song-Swallow Trail Loop

    3.8
    3 mi / 350 ft gain
    We all love to live our weekends to the fullest, but say you're itching for an adventure and it's midweek with the weekend still a good 3 or 4 days away? South Valley Park is the place to go if you're looking for an after-work adventure or just don't feel like driving too far from the city. A sho...
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  • Littleton, Colorado

    Plymouth

    5.26 mi / 1366.8 ft gain
    Deer Creek Canyon Park offers up to 13 miles of wind-sheltered trails perfect for enjoying after a fresh snow. The Plymouth Mountain Trail offers steep climbs and big views while Homesteader Trail offers the best forest scenery in the Denver area. The recommended route is Plymouth Creek Trail, lo...
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  • Boulder, Colorado

    Lost Gulch Overlook

    0.11 mi / 21.43 ft gain
    Lost Gulch Overlook: Boulder's Premier Sunset & Mountain View Destination A short drive up the very steep Flagstaff Mountain brings you to incredible views spanning from the eastern plains to the jagged, snow-capped peaks of Rocky Mountain National Park. Lost Gulch Overlook offers one of the...
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  • Littleton, Colorado

    Golden Eagle Trail to Bill Couch Mountain

    5.0
    6.76 mi / 1509 ft gain
    Golden Eagle Trail to Bill Couch Mountain is an out-and-back trail that provides a good opportunity to view wildlife located near Indian Hills, Colorado.
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