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Keystone, Colorado

Top Spots in and near Keystone

  • Boulder, Colorado

    Woods Quarry via NCAR

    4.2
    3.28 mi / 755 ft gain
    You can start from Chautauqua Park, but I prefer to start at NCAR, especially since there is ample parking and you can take a bathroom break inside before hitting the trail. From the intersection of Table Mesa Drive and Broadway in Boulder, drive west on Table Mesa to its end at the NCAR buildin...
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  • Boulder, Colorado

    Green Mountain via Gregory Canyon and Ranger Trail

    5.45 mi / 2313 ft gain
    Green Mountain via Gregory Canyon and Ranger Trail is an out-and-back trail that provides a good opportunity to view wildlife located near Boulder, Colorado.
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  • Boulder, Colorado

    Hike the Saddle Rock Trail

    5.0
    2.6 mi / 1500 ft gain
    You can either start the from the Gregory Canyon Trailhead or the main Chautauqua trail.  At the Chautauqua trailhead you will need to pay for parking on Saturdays and Sundays and at the Gregory Canyon Trailhead you will need to pay for parking if your car is not registered in Boulder. If you sta...
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  • Boulder, Colorado

    Catch a Boulder Sunrise from NCAR

    A great place to watch the sunrise in Boulder is at NCAR, the National Center for Atmospheric Research. Park in the parking lot at the top of the hill, and if you're feeling up to it, you can walk south for about 10 minutes to an adjacent hill with beautiful views. Either way, you will want to ge...
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  • Boulder, Colorado

    Mars Blocks via Bear Canyon Trailhead

    4.89 mi / 1923 ft gain
    The Bear Canyon Trailhead is just one of many starting points for this hike, one could also start at NCAR, North Fork Shanahan, or any point on the Mesa Trail. For the purposes of this adventure, I'll start at Bear Canyon Trailhead in South Boulder. This hike will take you about 2-4 hours dependi...
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  • Boulder, Colorado

    Shanahan Ridge Trail

    4.0
    3.84 mi / 715 ft gain
    Starting on the edge of a neighborhood in South Boulder, this 3.8 mile loop begins its 869 foot elevation gain by meandering through a pine forest. You can 'choose your own adventure' by exploring the handful of trails that meet up with the Shanahan Ridge Trail, such as the South Mesa Trail, Shad...
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  • Boulder, Colorado

    Boulder's Skyline Traverse

    5.0
    14.77 mi / 4583 ft gain
    Have you ever reached the bottom of a hike with some friends and thought, 'That was nice, but I'd still like to hike more... a lot more.'? Then the Skyline Traverse is for you. Instead of hiking just Green Mountain or Bear Peak, the Skyline Traverse links South Boulder Peak, Bear Peak, Green Mou...
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  • Grand Lake, Colorado

    Hike to Cascade Falls, Rocky Mountain NP

    5.0
    6.8 mi / 425 ft gain
    Cascade Falls is accessed through the North Inlet Trail on the western side of Rocky Mountain National Park. The trailhead, North Inlet Trailhead, is north of the main town area of Grand Lake. Parking at the trailhead is limited, so hikers can also park along the road leading to the trailhead. Th...
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  • Grand Lake, Colorado

    Backpack the CDT Loop in Rocky Mountain NP

    24.3 mi / 4000 ft gain
    This section of the CDT begins at the North Inlet trailhead, located on the western side of Rocky Mountain National Park. The trailhead is north of the main town area of Grand Lake. Parking at the trailhead is limited, so hikers can also park along the road leading to the trailhead. The hike foll...
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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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  • Lyons, Colorado

    Hike Meadow Mountain

    4.0
    7.7 mi / 2832 ft gain
    From the trailhead, follow the trail through the woods until you reach a meadow with a steep slope. Some portions of this slope reach an angle of 30 degrees and may feature slight avalanche danger in the winter. However, the trail is used enough that such conditions would make themselves known ...
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  • Buena Vista, Colorado

    Mt. Belford and Mt. Oxford

    4.5
    10.34 mi / 5856 ft gain
    You'll being your ascent at the Missouri Gulch Trailhead, which is located a few miles up Chaffee County Road 390, at around 9,600 feet. The trail is very clear and very well maintained, but is steeper than most trails (even quite a few of the 14er trails I've done) right from the get-go. Remembe...
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  • Buena Vista, Colorado

    Hike Missouri Mountain

    5.0
    10.5 mi / 4500 ft gain
    Getting there: The trail begins at Missouri Gulch TH. If you are a car camper or are trying to snag a sunrise summit, there are many many drive off sites in trees and near water before and after the trailhead. The road to get to the trailhead is not paved, but is well maintained - a super high cl...
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  • Boulder, Colorado

    Royal Arch Trail

    4.4
    3.32 mi / 1220 ft gain
    Royal Arch Trail climbs up Boulder's famous Chautauqua Park to an archway formed by sandstone rocks that tower over thirty feet high. Start at the Chautauqua Trail Station by the Ranger Station, and continue up Bluebell Road for 0.7 miles. You will then arrive at a more forested area, where you ...
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  • Boulder, Colorado

    Hike to the 1st Flatiron

    4.6
    2.4 mi / 1422 ft gain
    Starting at the ever-popular and ever-populated Chautauqua Trailhead, take the main trail (a highway version of a dirt trail) straight towards the Flatirons. Continue going straight passed the Ski Jump trail to your right (0.2 mi.), then at a crossroads with the Bluebell-Baird trail (0.3 mi.) tur...
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  • Boulder, Colorado

    Green Mountain via Chautauqua Park

    4.5
    5.24 mi / 2467 ft gain
    Starting from the popular Chautauqua Park trailhead, head west on the main trail to the first branch off onto a smaller trail that will take you toward Baseline Road. Follow this trail until it eventually connects with Gregory Canyon Trailhead—you can park at this trailhead if you wish, but miss ...
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