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Parks & Trails
Hall Ranch Trail

Open Space Parks & Trails Listing

Enjoy over 110 miles of trail and experience the beauty of over 20 different open space properties.

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Anne U. White Trailhead damage

CLOSED

Trails

The Anne U. White Trail is closed due to flood damage

Location

North Boulder

Bald Mountain

Trails

  • Open Pines to Peaks Loop 1.0 mile

Property Uses

Hiking Allowed Dogs Allowed Bikes Allowed Horses Allowed

Location

West of Boulder

Betasso Preserve

Trails

  • Open Betasso Link 1.3 miles
  • Open Canyon Loop 3.3 miles
  • Open Loop Link 0.8 miles
  • Open Benjamin Loop 2.4 miles
  • Open Fourmile Link 0.8 miles
  • Open Blanchard Trail 0.3 miles
  • Open Bummers Rock Trail 0.3 miles

Property Uses

Hiking Allowed Dogs Allowed Bikes Allowed Horses Allowed

Bikes prohibited Wednesdays & Saturdays

Location

West of Boulder

Boulder Canyon Trail

Trails

  • Open Boulder Canyon Trail 1.9 miles

Property Uses

Hiking Allowed Dogs Allowed Bikes Allowed Horses Allowed Fishing Allowed

Location

Boulder

Caribou Ranch

Trails

  • Open Blue Bird Loop 1.8 miles
  • Open DeLonde Trail 1.2 miles

Property Uses

Hiking Allowed Dogs Prohibited Bikes Prohibited Horses Allowed
No bikes or pets allowed

Location

North of Nederland

Carolyn Holmberg Preserve at Rock Creek Farm

Trails

  • Detour in place Cradleboard Trail 1.3 miles
  • Open Lac Amora Link 0.3 miles
  • Open Mary Miller Trail 1.5 miles
  • Open Ruth Roberts Connector Trail 0.9 miles

Property Uses

Hiking Allowed Dogs Allowed Bikes Allowed Horses Allowed Fishing Allowed

Location

North of Broomfield

Coal Creek Trail

Trails

  • Open Coal Creek Trail 14 miles

Property Uses

Hiking Allowed Dogs Allowed Bikes Allowed Horses Prohibited

Location

Regional trail through Superior, Louisville, Lafayette, and Erie

Coalton Trailhead Mayhoffer Trail

Trails

  • Open Coalton Trail 2.9 miles
  • Open Mayhoffer Singletree Trail 1.5 miles
  • Open Meadowlark Trail 2.7 miles

Property Uses

Hiking Allowed Dogs Allowed Bikes Allowed Horses Allowed

Location

Superior

Dodd Reservoir

Trails

  • Open Dodd Reservoir Trail 0.1 miles

Property Uses

Hiking Allowed Dogs Prohibited Bikes Prohibited Horses Allowed Fishing Prohibited

Location

Niwot

Flagg Park

Trails

  • Open Coal Creek Trail 14 miles
  • Open Rock Creek Trail 12 miles

Property Uses

Hiking Allowed Dogs Allowed Bikes Allowed Horses Allowed

Location

Lafayette

Hall Ranch

Trails

  • Open Antelope Trail 1.0 miles
  • Open Bitterbrush Trail 3.7 miles
  • Open Button Rock Trail 2.0 miles
  • Open Nelson Loop 2.2 miles
  • Open Nighthawk Trail 4.7 miles

Property Uses

Hiking Allowed Dogs Prohibited Bikes Allowed Horses Allowed
Bikes on designated trails only. No pets allowed.

Location

Lyons

Kerr Community Gardens at Harney Lastoka

Trails

  • Open Harney Lastoka Trail 1.2 miles

Property Uses

Hiking Allowed Dogs Allowed Bikes Allowed Horses Allowed

Location

Louisville

Heil Valley Ranch

Trails

  • Open Lichen Loop 1.3 miles
  • Open Overland Loop 2.3 miles
  • Open Picture Rock Trail 5.2 miles
  • Open Ponderosa Loop 2.6 miles
  • Open Wapiti Trail 2.5 miles
  • Open Wild Turkey Trail 2.9 miles

Property Uses

Hiking Allowed Dogs Prohibited Bikes Allowed Horses Allowed
Bikes on designated trails only. No pets allowed.

Location

Between Boulder and Lyons

Hessie Trailhead

Trails

  • Open Access point for USFS lands

Seasonal road closure begins Feb. 9

Property Uses

Hiking Allowed Dogs Allowed Bikes Allowed Horses Allowed

Location

Nederland

Lagerman Reservoir

Trails

  • Open Lagerman Trail 1.6 miles
  • Open Open Sky Loop 4.9 miles

Property Uses

Hiking Allowed Dogs Allowed Bikes Allowed Horses Allowed Fishing Allowed

Location

Longmont

Legion Park

Trails

  • Open Legion Loop 0.9 miles

Property Uses

Hiking Allowed Dogs Allowed Bikes Allowed Horses Allowed

Location

Boulder

LoBo Trail

Trails

  • Open LoBo Trail 12 miles

Property Uses

Hiking Allowed Dogs Allowed Bikes Allowed Horses Allowed

Location

Regional trail through Longmont, Niwot, Gunbarrel, and Boulder

Mud Lake

Trails

  • Open Caribou Link Trail 0.7 miles
  • Open Kinnickinnick Loop 1.1 miles
  • Open Tungsten Loop 0.8 miles

Property Uses

Hiking Allowed Dogs Allowed Bikes Allowed Horses Allowed Fishing Allowed

Fishing is allowed, however it is not stocked with fish

Location

Nederland

Niwot Trails

Trails

  • Open Niwot Trails 6.4 miles
  • Open LoBo Trail 12 miles

Property Uses

Hiking Allowed Dogs Allowed Bikes Allowed Horses Allowed

Location

Niwot

Pella Crossing

Trails

  • Open Braly Trails 1.8 miles
  • Open Marlatt Trails 1.1 miles

Property Uses

Hiking Allowed Dogs Allowed Bikes Allowed Horses Allowed Fishing Allowed

Location

West of Longmont

Reynolds Ranch

Trails

  • Open Forest Service Trail 606

Property Uses

Hiking Allowed Dogs Allowed Bikes Allowed Horses Allowed

Location

Nederland

Rock Creek Trail

Trails

Property Uses

Hiking Allowed Dogs Allowed Bikes Allowed Horses Allowed

Location

Regional trail through Superior, Broomfield, Lafayette, and Erie

Rabbit Mountain

The property is closed Monday – Wednesday for elk management.

Property Uses

Hiking Allowed Dogs Allowed Bikes Allowed Horses Allowed

Location

East of Lyons

Twin Lakes

Trails

  • Open Twin Lakes East 0.7 miles
  • Open Twin Lakes West 0.7 miles

Property Uses

Hiking Allowed Dogs Allowed Bikes Allowed Horses Allowed Fishing Allowed

Dogs are allowed off leash on the Twin Lakes West trail

Location

Gunbarrel

Walden Ponds

Trails

  • Open Walden Ponds Trails 2.9 miles

Property Uses

Hiking Allowed Dogs Allowed Bikes Allowed Horses Allowed Fishing Allowed

Location

Boulder

Walker Ranch

Trails

  • Open Meyers Homestead Trail 2.5 miles
  • Open Walker Ranch Link 1.1 miles
  • Open Walker Ranch Loop 7.6 miles

Property Uses

Hiking Allowed Dogs Allowed Bikes Allowed Horses Allowed Fishing Allowed

Location

Boulder

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