Larimer County, Colorado

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

Top Hiking Spots in and near Larimer County

  • Estes Park, Colorado

    Flattop Mountain and Hallett Peak

    4.4
    9.73 mi / 3240 ft gain
    Arrive at the Bear Lake Trailhead. Follow abundant signage toward Flattop Peak. Once you arrive at the summit of Flattop identify the unnamed unmaintained trail leading south toward Hallett Peak. Round the head of Tyndall Gorge and ascend the rocky slopes toward the summit by connecting short use...
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  • Estes Park, Colorado

    Climb Notchtop Mountain in Rocky Mountain National Park

    5.0
    3.5 mi / 1550 ft gain
    Park at Bear Lake, and follow the signs north of the lake to Odessa Lake. However, do NOT go all the way to Odessa Lake; after about 3 miles, when Notchtop is in full view, the trail begins to descend to Odessa Lake. Find an unmarked spur trail to the left which leads to shallow Lake Helene, then...
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  • Estes Park, Colorado

    Hike Flattop Hallett Andrews Loop

    5.0
    10.9 mi / 3238 ft gain
    Bear Lake to Flattop Mountain The trail starts at Bear Lake, where you get a view of Hallett Peak (12,713 ft) which will be the highpoint of your hike. After a short walk on the Bear Lake Trail, take the path to the right. After 1/2 a mile, take a trail left to the north. 1/2 a mile later, stay l...
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  • Larimer County, Colorado

    Lake Haiyaha

    5.0
    3.64 mi / 800 ft gain
    Begin the hike at the Bear Lake trailhead, this will be the same for any season you chose to hike to the lake. From the Bear Lake trailhead follow the Dream Lake trail for ~1.05 miles to just before Dream Lake itself. The trail is very easy to follow up to this point in all seasons. In winter the...
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  • Allenspark, Colorado

    Sandbeach Lake Trail

    4.0
    8.56 mi / 2057 ft gain
    Sandbeach Lake is best known for (as you can probably guess) its wide sandy shore. At nearly 50 feet deep, it is one of Rocky Mountain National Parks deepest lakes. If you are looking to fish at the lake, make sure to bring barbless flies and lures. There are six official campsites (1.8 miles Hol...
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  • Grover, Colorado

    Pawnee Buttes

    4.43 mi / 427 ft gain
    The Pawnee Buttes are a major geological feature within Pawnee National Grasslands in the far northeastern part of Colorado. There are two sandstone buttes that each rise over 300ft from the surrounding areas. There are also several other mesas nearby that are worth exploring. The trail is very ...
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