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

  • Estes Park, Colorado

    Catch a Sunset Above Milner Pass

    This is a great place to be at sunrise or sunset.  Bring a camera & tripod and check the weather ahead of time.Take Trail Ridge Road all the way to the top and park at the Alpine Visitor Center.  There's a great view from here, but if you're interested in photography I recommend taking the tr...
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  • Littleton, Colorado

    Winter Hiking and Wildlife in Waterton Canyon

    3.7
    12.4 mi
    Waterton Canyon is the beginning of the Colorado Trail which stretches 500 miles from Denver to Durango. Camping is allowed on the Colorado Trail but is not allowed in the first 6 miles section of Waterton Canyon, which is managed by Denver Water. The gravel road is great for running, biking, hi...
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  • Fort Collins, Colorado

    Mountain Bike Reservoir Ridge

    2.3 mi / 216 ft gain
    Summary One of my favorite post-work rides in Fort Collins, Colorado is a short but challenging loop along Reservoir Ridge. The scenery is incredible and includes water, mountains, a great trail system, and a spattering of intermediate, rocky sections. This is a solid loop to get your heart rate ...
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  • Silver Plume, Colorado

    Grays Peak Trail

    4.5
    7.25 mi / 2995 ft gain
    The first challenge you'll face on your way to the summit of Gray's peak is Steven's Gulch Road. My Corolla rolled up to the start of what I’ve seen described as a “4x4 road that should probably not be attempted in a low clearance vehicle”. But what the heck, it was late, and I didn't feel like w...
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  • Silver Plume, Colorado

    Torrey's Peak via Kelso Ridge

    5.0
    5.79 mi / 2982 ft gain
    The start of this route up the Kelso Ridge is the same as doing the standard route of Gray's and Torrey's peaks. From the trailhead cross the large metal bridge and continue on the great trail as it slowly climbs away from the parking lot and trailhead. This first section is not steep, but prov...
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  • Idaho Springs, Colorado

    Bierstadt, Evans, and The Sawtooth Loop

    4.5
    9.76 mi / 3438 ft gain
    Starting from the oddly poorly marked Guanella Pass Trailhead (Google maps directions to Guanella Campground and then drive about two miles past it to the south), the trail heads southeast toward Bierstadt, and much of your route to the first summit is visible from the parking lot. The trail to ...
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  • Idaho Springs, Colorado

    Watch the Sunrise at Guanella Pass

    5.0
    1 mi / 100 ft gain
    From Denver, take i70 to Georgetown and simply follow the signs through town to the top. This pass can also be accessed from the south via US Highway 285 at the town of Grant. Guanella Pass is closed in the winter, typically from about the last week in November through the last week of May. Watch...
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  • Georgetown, Colorado

    Hike to Square Top Lakes

    4.3 mi / 1080 ft gain
    Starting from Guanella Pass, right across from the Bierstadt trailhead, Square Top Lakes is definitely a hidden gem. Most people here are attempting to do the 14er, but if you've already bagged that one (or are just looking for some high altitude hiking to get you ready for it), Square Top Lakes ...
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  • Grand Lake, Colorado

    Car Camp at Timber Creek Campground

    4.0
    This campground just 10 miles north of Grand Lake is a prime example of the amazing campgrounds you can find in Rocky Mountain National Park. Located along the Colorado River, Timber Creek has 98 campsites that are all first-come-first-serve. If you're on top of it and show up at a decent time, y...
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  • Fort Collins, Colorado

    Hike the North Loop via Foothills Trail

    5.0
    6.5 mi / 700 ft gain
    Despite its singular name, the Foothills Trail in Fort Collins is an interconnected series of trails that follows the ridges and hogsbacks which comprise the majority of the eastern side of the Horsetooth Reservoir. The trail can be accessed at several points along its length (by trails also call...
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  • Fort Collins, Colorado

    Fat Tire Bike the Foothills Trail

    5.0
    8.5 mi / 1000 ft gain
    The Reservoir Ridge and Foothills trail system around Horsetooth Reservoir and Fort Collins is excellent for mountain biking, trail running, and hiking. During the winter it is particularly great for fat tire mountain biking, and the Foothills Trail is one of the best. The trail itself is roughly...
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  • Silver Plume, Colorado

    Herman Gulch Trail

    5.0
    6.27 mi / 1696 ft gain
    The Herman Gulch Trail, located near Silver Plume, Colorado, is a popular 6.3-mile out-and-back hike that leads to a stunning alpine lake, offering hikers breathtaking views of wildflower-filled meadows and towering peaks of the Continental Divide.  Trail Overview • Elevation: The trailhe...
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  • Estes Park, Colorado

    Mt. Ida via Milner Pass

    5.0
    9.28 mi / 2444 ft gain
    The hike to Mt. Ida offers some of the most stunning views of Rocky Mountain National Park. How to get there: From the east, take Trail Ridge Road all the way to the west side of the park. You will pass Alpine Visitor Center and the road sharply turns south at Medicine Bow Curve. The trailhead...
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  • Estes Park, Colorado

    Backpack Alpine Terrain to Haynach Lakes

    17 mi
    Begin at the Milner Pass Trailhead off of Trail Ridge Road in Rocky Mountain National Park. Commonly used to summit Mount Ida, this trailhead is often popular with summer hikers. The trail climbs steeply through the trees before revealing open slopes of tundra and fantastic panoramic views. Altho...
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  • Grand Lake, Colorado

    Photograph Moose in Rocky Mountain National Park

    4.3
    Moose are the largest members of the deer family. They can stand over 6ft tall at their shoulders and weigh over 1500lbs. Males have antlers which can reach 6ft across and weigh up to 40lbs each. Amazingly these impressive creatures are strictly herbivores and will eat several dozen pounds of veg...
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  • Fort Collins, Colorado

    North Shield Pond Trail

    3.0
    1.54 mi / 43 ft gain
    North Shield Pond Trail is a loop trail where you may see beautiful wildflowers located near Fort Collins, Colorado.
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