Outbound Collective logo

Granby, Colorado

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

Top Mountain Biking Spots in and near Granby

  • Grand Lake, Colorado

    Doe Creek Trail

    7.13 mi / 1617 ft gain
    Doe Creek Trail is a loop trail that takes you by a lake located near Granby, Colorado.
    Read more
  • Fraser, Colorado

    Summit Byers Peak

    8.8 mi / 2774 ft gain
    The drive to the start of the trail is okay, having a high clearance vehicle would make the drive easier, but is not necessary.  Free parking is available along the side of the road.The trail starts on a closed service road at a gate and requires you to either hike or bike up the dirt road (2 mil...
    Read more
  • Parshall, Colorado

    Ski or Snowshoe Jones Pass

    4.0
    6 mi / 1600 ft gain
    Its sister trail, Butler Gulch, is an all-time favorite hike (both summer and winter), and since they share a trailhead, I knew Jones Pass would be special as well.Jones Pass is not the type of trail I normally take, since it is actually a 4x4 road that is used for Jeeping in the summer and snowm...
    Read more
  • Idaho Springs, Colorado

    Chinns Lake Trail

    4.0
    2.7 mi / 741 ft gain
    Chinns Lake Trail is an out-and-back trail that takes you by a lake located near Idaho Springs, Colorado.
    Read more
  • Silver Plume, Colorado

    Argentine Railroad Grade

    5.0
    5.35 mi / 863 ft gain
    The Argentine Central Railroad Grade trail is just what it says: it follows the old rail bed of the Argentine Central line. All railway remnants have long since been removed, and in its place is a wide, well-defined trail with an easy grade. With just a 900-foot incline over the course of about t...
    Read more
  • Idaho Springs, Colorado

    ATV Leavenworth Creek Road (Guanella Pass)

    16.6 mi / 3655 ft gain
    September is famous in Colorado for clear, deep blue skies,sublimely perfect temperatures, and gold-digging – of the leaf variety, thatis. On September 9, wildflower season was recently past and the best of theleaves were yet to come, but it was the perfect, clear and sunny day to checkout the hi...
    Read more
  • 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...
    Read more
  • Golden, Colorado

    Hike the Blue Grouse Trail Loop

    3.0
    6 mi / 400 ft gain
    Start the hike at the Blue Grouse Trailhead located next to Kriley Pond. Travel along Blue Grouse Trail for 0.7 miles until you reach a fork in the trail at Mule Trail where you will take a right. Along the Mule Trail you will travel up a series of switch backs before the trail levels out and you...
    Read more
  • 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...
    Read more
  • Silverthorne, Colorado

    Hike to Old Dillon Reservoir

    4.5
    1.7 mi / 137 ft gain
    Today, Lake Dillon is one of the biggest attractions in the Dillon Valley, attracting boaters, anglers, and campers. However, the large reservoir we know today was not the first one in the area.  The Old Dillon Reservoir was built in the 1930s to supply water to the original town of Dillon, which...
    Read more
  • 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 ...
    Read more
  • Boulder, Colorado

    Wonderland Lake Trail

    5.0
    1.85 mi / 98 ft gain
    Wonderland Lake Trail is a loop trail that takes you by a lake located near Boulder, Colorado.
    Read more
  • 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...
    Read more
  • Frisco, Colorado

    Hike or Snowshoe to Rainbow Lakes

    5.0
    3 mi / 250 ft gain
    You can do this hike two different ways: 1- Start from the Peaks Trail Trailhead for an out and back hike, distance is a little over 2 miles roundtrip. 2- Start along the Summit County Recreational Trail (as marked on this map), also out and back hike, total distance just over 3 miles, and provid...
    Read more
  • Evergreen, Colorado

    Private and Tranquil Retreat at Beaver Brook Watershed

    4.0
    Note: This is NOT the Beaver Brook Trail in Genesee Park/Lookout Mountain! If you enjoy the scenery and ambiance of Evergreen, but Evergreen Lake has become too crowded for your tastes, Beaver Brook Watershed (owned by the City of Golden) is an excellent alternative. It’s a small, secluded area a...
    Read more
  • Golden, Colorado

    Hike the Sawmill to Maverick Loop

    4.3
    2 mi / 450 ft gain
    For this adventure, you'll be completing the Sawmill to Maverick loop. It is a short, but gentle trail that will take you through open meadows, to pine forests, and great views of Denver and Golden.Starting from the west parking area, cross the road and hit the Sawmill Trail. This trail starts ou...
    Read more