BOULDER COUNTY HIKES
Eldorado Canyon State Park
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Eldorado Canyon Trail
Distance: 5 mi (RT); Elevation Gain: 1,325 ft
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Rattlesnake Gulch Trail
Distance: 2.4 mi (RT); Elevation Gain: 1,000 ft
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Eldorado Canyon > Walker Ranch Loop
Distance: 7.8 mi (RT); Elevation Gain: 1,875 ft
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Fowler Trail via Eldorado Mountain
Distance: 2.6 mi (RT); Elevation Gain: 400 ft
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Streamside Trail
Distance: 1 mi (RT); Elevation Gain: 120 ft
City of Boulder Open Space & Mountain Parks
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1st & 2nd Flatirons
Distance: 2.7 mi (RT); Elevation Gain 1,600 ft
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Anemone Trail
Distance: 3.7 mi (RT) Elevation Gain: 771 ft
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Boulder Falls
Distance: 0.2 mi (RT); Elevation Gain: Minimal
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Boulder Reservoir Park
Distance: 1.3 mi (RT); Elevation Gain: 200 ft
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Chautauqua > Bluebell Mesa Loop
Distance: 1.5 mi (RT); Elevation Gain: 500 ft
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Community Ditch Trail
Distance: 4.5 mi (RT); Elevation Gain: 200 ft
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Coot Lake
Distance: 1.3 mi (RT); Elevation Gain: Minimal
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Dry Creek Trail
Distance: 1.8 mi (RT); Elevation Gain: Minimal
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Enchanted Mesa & Woods Quarry
Distance: 2.9 mi (RT); Elevation Gain: 670 ft
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Flagstaff Mountain - Tenderfoot Trail
Distance: 2.7 mi (RT); Elevation Gain: 500 ft
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Flagstaff Mountain - Ute > Boy Scout Loop
Distance: 2.2 mi (RT); Elevation Gain: 590 ft
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Flagstaff Trail
Distance: 3.8 mi (RT); Elevation Gain: 1,100 ft
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Flatirons Vista
Distance: 3.5 mi (RT); Elevation Gain: 300 ft
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Foothills Trail to Hogback Ridge
Distance: 3 mi (RT); Elevation Gain: 300 ft
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Goshawk Ridge
Distance: 4.1 mi (RT); Elevation Gain: 711 ft
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Greenbelt Plateau
Distance: 2.5 mi (RT); Elevation Gain: 200 ft
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Green Mountain from Realization Point
Distance: 3.5 mi (RT); Elevation Gain: 1,500 ft
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Green Mountain West Ridge Trail
Distance: 3.6 mi (RT); Elevation Gain: 500 ft
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Homestead > Mesa > Towhee Loop
Distance: 2.5 mi (RT); Elevation Gain: 500 ft
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Joder Ranch
Distance: 4 mi (RT); Elevation Gain: 900 ft
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Lion's Lair Trail to Mount Sanitas
Distance: 5.2 mi (RT); Elevation Gain: 900 ft
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Lower Big Bluestem > S. Boulder Creek West Loop
Distance: 4.4 mi (RT); Elevation Gain: 400 ft
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Mallory Cave
Distance: 3.2 mi (RT); Elevation Gain: 800 ft
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Marshall Mesa
Distance: 3.4 mi (RT); Elevation Gain: 250 ft
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Mount Sanitas
Distance: 3 mi (RT); Elevation Gain: 1,300 ft
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North Teller Lake
Distance: 1 mi (RT); Elevation Gain: Minimal
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Old Kiln Trail
Distance: 2 mi (RT); Elevation Gain: 420 ft
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Papini Natural Area
Distance: 2.2 mi (RT); Elevation Gain: 200 ft
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Red Rocks Trail
Distance: 1.5 mi (RT); Elevation Gain: 250 ft
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Sage > Eagle> Cobalt Loop, Boulder Valley Ranch
Distance: 4.4 mi (RT): Elevation Gain: 400 ft
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Sawhill Ponds
Distance: 2.7 mi (RT); Elevation Gain: 300 ft
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Shanahan Ridge
Distance: 4 mi (RT); Elevation Gain: 925 ft
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Skunk Canyon > Kohler Mesa Loop
Distance: 3 mi (RT); Elevation Gain: 600 ft
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South Boulder Creek Trail
Distance: 3 mi (RT); Elevation Gain: 200 ft
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South Boulder Creek Trail East Hwy 93 to Hwy 36
Distance: 2.6 mi (RT); Elevation Gain: 250 ft
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South Boulder Peak
Distance: 7.8 mi (RT); Elevation Gain: 3,100 ft
Boulder County Open Space
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Anne U White Trail
Distance: Elevation Gain:
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Bald Mountain Scenic Area - Pines to Peak Trail
Distance: Elevation Gain:
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Betasso Preserve - Bummer's Rock
Distance: Elevation Gain:
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Betasso Preserve - Canyon & Benjamin Loops
Distance: 7.5 mi (RT); Elevation Gain: 1,200 ft
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Caribou Ranch - Blue Bird & DeLonde Loops
Distance: 4.8 mi (RT); Elevation Gain: 450 ft
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Carolyn Holmberg Preserve at Rock Creek Park - Stearns Lake to Josh's Pond
Distance: 3 mi (RT); Elevation Gain: Minimal
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Heil Valley Ranch - Lichen Loop
Distance: 1.6 mi (RT); Elevation Gain: 200 ft
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Legion Park
Distance: 0.75 mi (RT); Elevation Gain: 150 ft
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Meadowlark Trail
Distance: 3.4 mi (RT); Elevation Gain: 150 ft
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Mud Lake Open Space - Kinnickinnick Loop
Distance: 1.4 mi (RT); Elevation Gain: 220 ft
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Mud Lake Open Space - Sherwood Forest > Chickadee Loop
Distance: 3.3 mi (RT); Elevation Gain: 450 ft
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Mud Lake Open Space - Tungsten Loop
Distance: 0.8 mi (RT); Elevation Gain: 200 ft
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Pella Crossing
Distance: Elevation Gain:
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Reynolds Ranch Open Space - FS Trail 606
Distance: 1.5 mi (RT); Elevation Gain: 250 ft
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Reynolds Ranch Trail, Reynolds Ranch
Distance: 1.8 mi (RT); Elevation Gain: 150 ft
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Ron Stewart Preserve at Rabbit Mountain - Eagle Wind Trail
Distance: 4 mi (RT); Elevation Gain: 500 ft
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Ron Stewart Preserve at Rabbit Mountain - Little Thompson Overlook
Distance: 3 mi (RT); Elevation Gain: 542 ft
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Sugarloaf Mountain
Distance: 1.4 mi (RT); Elevation Gain: 500 ft
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Twin Lakes Open Space
Distance: 1.2 mi (RT); Elevation Gain: Minimal
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Walker Ranch > Eldorado Canyon Loop
Distance: 7.8 mi (RT); Elevation Gain: 1,875 ft
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Walker Ranch - Meyer's Homestead
Distance: 5.3 mi (RT); Elevation Gain: 750 ft
Gross Reservoir (Denver Water)
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South Boulder Creek Inlet Trail
Distance: 3 mi (RT); Elevation Gain: 300 ft
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Rocky Point Trail
Distance: 2.3 mi (RT); Elevation Gain: 400 ft
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South Boulder Creek Access
Distance: 0.3 mi (RT); Elevation Gain: 115 ft
Other Hikes in Boulder County
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Bald Eagle & Coots Ponds, Saint Vrain State Park
Distance: 1.5 mi (RT); Elevation Gain: Minimal
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Boy Scout / Dots Trail System, Front Range Trailhead, Roosevelt National Forest
Distance: 3.8 mi (RT); Elevation Gain: 700 ft
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Button Rock Preserve, Sleepy Lion Trail
Distance: 5 mi (RT); Elevation Gain: 900 ft
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Davidson Mesa Open Space, Louisville, CO
Distance: 3.2 mi (RT); Elevation Gain: 275 ft
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Forsythe Canyon Trail, Roosevelt National Forest
Distance: 2.6 mi (RT); Elevation Gain: 430 ft
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Golden Ponds Park & Natural Area, Longmont
Distance: 1.3 mi (RT); Elevation Gain: Minimal
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Harper Lake Open Space, Louisville, CO
Distance: 1 mi (RT); Elevation Gain: Minimal
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Sandstone Ranch District Park, Longmont, CO
Distance: 1 mi (RT); Elevation Gain: 200 ft
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Winiger Ridge, Roosevelt National Forest
Distance: 3.3 mi (RT); Elevation Gain: 900 ft