The Best Trails in Boulder, Colorado (United States)

360 trails

(2)
Photo of US walks #14 - Flatirons / Boulder Mountains Park, Colorado Photo of Boulder, Chautauqua Park 15 km Roundtrip Photo of Mesa Trail, Boulder Mountain Parks
  • Distance
    3.18mi
    Elevation +
    1050f
    TrailRank
    60| Rating 4.67
    Photo ofUS walks #14 - Flatirons / Boulder Mountains Park, Colorado Photo ofUS walks #14 - Flatirons / Boulder Mountains Park, Colorado Photo ofUS walks #14 - Flatirons / Boulder Mountains Park, Colorado

    A very beautiful but somewhat crowded trail in Boulder. Quite steep in parts and we saw a black bear. Starting from Chautauqua Trail Head this trail combines various smaller trails into a figure 8 loop trail. We did the ...

    Muy bien. Por la nieve y hielo se dificulta seguir la ruta pero el entorno es muy bonito.
    guillermoh
  • Distance
    11.56mi
    Elevation +
    2067f
    TrailRank
    52
    Photo ofBoulder, Chautauqua Park 15 km Roundtrip Photo ofBoulder, Chautauqua Park 15 km Roundtrip Photo ofBoulder, Chautauqua Park 15 km Roundtrip

    English// Deutsch:Due to thunderstorms I decided not to go all the way up to the summit of Green Mountain! It's a very nice trail with meadows, forest, creek and a lot of stones! A lot of climbing up and down! And it's o...

  • Distance
    7.29mi
    Elevation +
    2119f
    TrailRank
    40
    Photo ofMesa Trail, Boulder Mountain Parks Photo ofMesa Trail, Boulder Mountain Parks Photo ofMesa Trail, Boulder Mountain Parks

    The classic Boulder trail, traversing the length of the Mountain Parks atop the mesas at the feet of the Flatirons. Recent rains and snows have greened up the meadows, and brought out a few early flowers. Spring birds in...

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  • Colorado - Royal Arch

    Hiking
    Save to a List
    Distance
    4.48mi
    Elevation +
    1788f
    TrailRank
    30
    Photo ofColorado - Royal Arch Photo ofColorado - Royal Arch Photo ofColorado - Royal Arch

    Royal Arch Trail is located near Boulder, Colorado it features beautiful wild flowers and is rated as difficult.

  • Boulder Colorado Trails

    Mountain Bike
    Save to a List
    Distance
    10.08mi
    Elevation +
    863f
    TrailRank
    28
    Photo ofBoulder Colorado Trails Photo ofBoulder Colorado Trails Photo ofBoulder Colorado Trails

    I have to admit I, broke few rules the 1st 2 miles some of it' was no bike allowed ;-) hiking only. but being a extreme rider well I said to my self why not? take the chance and I, did. no ticket was given to me. so I'll...

  • Gregory Canyon-Saddle Rock Loop

    Hiking
    Save to a List
    Distance
    4.07mi
    Elevation +
    1909f
    TrailRank
    27
    Photo ofGregory Canyon-Saddle Rock Loop

    A nice variety of terrains including rocky canyons, deep ponderosa/fir forests, some open ridges and small meadows. The canyon can be a good spot for birding - saw my first Western Tanager of the season. The trail is rou...

  • CU Staples

    Walking
    Save to a List
    Distance
    2.61mi
    Elevation +
    56f
    TrailRank
    20
    Photo ofCU Staples Photo ofCU Staples Photo ofCU Staples

    Coming into Boulder and want to get an all day experience of some of Boulder's finest "holes in the wall" establishments plus tour America's most picturesque campus!

  • Boulder Flatirons

    Hiking
    Save to a List
    Distance
    2.95mi
    Elevation +
    1391f
    TrailRank
    20
    Photo ofBoulder Flatirons Photo ofBoulder Flatirons Photo ofBoulder Flatirons

    Gorgeous Urban Hike - prepare for too many people but this one thins out the higher you go - scrambles but well marked trail.

  • Distance
    3.81mi
    Elevation +
    1030f
    TrailRank
    19

    I started in the main trail at Chatauqua with the goal to visit Royal Arc but it was closed. I then move to Flatirons and visit #1, # and #3, that was also closed. So I moved to the Flatirons loop and come down.

  • Boulder Bear Peak

    Hiking
    Save to a List
    Distance
    8.23mi
    Elevation +
    2753f
    TrailRank
    40
    Photo ofBoulder Bear Peak Photo ofBoulder Bear Peak Photo ofBoulder Bear Peak

    Llarg i força dur, però molt espectacular si no hi estàs acostumat. Agafeu forca aigua, l'aire és sec. Vés amb compte amb l'alçada; si acabes d'arribar a Colorado, l'alçada et pot provocar algun ensurt/mareig i pot manc...

  • Bear Peak from Table Mesa

    Trail Running
    Save to a List
    Distance
    7.14mi
    Elevation +
    2756f
    TrailRank
    29
    Photo ofBear Peak from Table Mesa Photo ofBear Peak from Table Mesa Photo ofBear Peak from Table Mesa

    Bear Peak from Table Mesa. Well marked trail, the last part before the summit is rather difficult.

  • Boulder,CO- Mallory Cave

    Hiking
    Save to a List
    Distance
    2.75mi
    Elevation +
    801f
    TrailRank
    26
    Photo ofBoulder,CO- Mallory Cave Photo ofBoulder,CO- Mallory Cave Photo ofBoulder,CO- Mallory Cave

    Boulder,CO-MalloryCave. POR FAVOR REGRESA TU BASURA, NO CONTAMINES EL AREA, y si puedes, recoge un poco de la q deja ahi la gente sucia e inconsciente. Nos corresponde a todos ayudar a mantener limpio.

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