Castlewood Canyon State Park

State Park in Franktown, CO

Hours:

Park: Sunrise to Sunset.
Office: 9:00 a.m. to 5:00 p.m. every day.

Entrance Fees:

Daily Vehicle Pass: $​10

Individual Daily Pass: $4

Animals Permitted:

  • Leashed Dogs
  • Service Animals
  • Horses

Park Address:

2989 South State Highway 83
Franktown, CO 80116
United States

Contact:

303-688-5242

[email protected]

Fax:

303-688-1190

Castlewood Canyon offers beautiful scenery and many trails for all skill levels.

Castlewood Canyon State Park

State Park in Franktown, CO

Castlewood Canyon offers beautiful scenery and many trails for all skill levels.

Hours:

Park: Sunrise to Sunset.
Office: 9:00 a.m. to 5:00 p.m. every day.

Entrance Fees:

Daily Vehicle Pass: $​10

Individual Daily Pass: $4

Animals Permitted:

  • Leashed Dogs
  • Service Animals
  • Horses

Park Address:

2989 South State Highway 83
Franktown, CO 80116
United States

Contact:

303-688-5242

[email protected]

Fax:

303-688-1190

Navigate to:

Road, Parking Lot Construction Closures -

Additional road work is going to continue May 6 and go through May 23.  Work will be done on weekdays from 7 a.m. to 5:30 p.m. to not impact weekend visitation. During the project, the east entrance road off Highway 83 will be impacted, as well as several parking lots. Learn more  about the impacts.

Scenic view of Castlewood Canyon State Park

Scenic view of Castlewood Canyon State Park

Welcome to Castlewood Canyon State Park

Castlewood Canyon State Park is a memorable spot for outdoor activities like hiking, picnicking, rock climbing, sightseeing, photography and nature study. The park preserves 2,628 acres of the unique Black Forest region of Colorado. Visitors will also enjoy spectacular panoramic views of the Front Range and Pikes Peak.

2,628

acres

100

species of birds

12

miles of trails

60

foot rock-climbing walls

Accessing the Park

      The Castlewood Canyon Visitor Center​ is located northeast of the main entrance.

      Hours:  9 a.m. to 5 p.m. Wednesday through Sunday. Closed Monday and Tuesday.

      Colorado Parks and Wildlife will continue it’s road construction project at Castlewood Canyon State Park affecting the east side of the park. The work had begun April 7 and was projected to be finished May 7. During the milling process, where the top 3” of the asphalt was removed additional damage to the sub-surface was discovered. It was determined to have the best roadway into the future that all the asphalt needed to be removed. Removal of all the asphalt will expose the soil underneath. Following removal of the asphalt grading of the soils on the roadway will be the next step followed by the laying of new asphalt. Once all the asphalt has been replaced striping of the roadway will be completed. Sections of concrete curbing/ gutters will also be replaced.  

      Starting May 6 through May 23, the road work will be done on weekdays from 7 a.m. to 5:30 p.m. to not impact weekend visitation. During the project, the east entrance road off Highway 83 will be impacted, as well as several parking lots including the Visitor Center lot, Canyon Point, Juniper Rock and the Bridge Canyon Overlook. The west side of Castlewood Canyon will not be affected.

      Fees and Passes

      Daily Vehicle Pass

      Single vehicle and its occupants

      1 Day

      $10-$12

      Individual Daily Pass

      For individual entry on foot, bicycle, horseback, etc at select parks

      1 Day

      $4

      Keep Colorado Wild Pass

      DMV vehicle registration renewal option for Colorado residents

      12 Months

      $29

      Annual Vehicle Pass (Affixed)

      Pass for a single vehicle and its occupants

      12 Months

      $80

      Family Annual Pass (Hang Tag)

      Members of the same household

      12 Months

      $120

      Aspen Leaf Annual Pass

      Colorado residents 64+

      12 Months

      $70

      Centennial Pass

      Income-eligible Colorado residents

      12 Months

      $14

      Columbine Pass

      Colorado residents with disabilities

      12 Months

      $14

      Veterans License Plate

      DMV vehicle registration renewal option for military veterans (disabled veterans or purple heart plates)

      Lifetime

      Free

      Independence Lifetime Pass

      Colorado resident veterans with disabilities

      Lifetime

      Free

      Blue Spruce Pass

      Colorado resident first responders with disabilities

      Lifetime

      $10

      Nature and Wildlife

      Castlewood Canyon is a Colorado Natural Area. There are many fantastic opportunities for viewing wildlife, plants and rock features.

      Be on the Lookout for Birds

      Can you spot all one 100+ bird species? Download the Bird List Brochure (PDF).

        Birds You Might Find

        • Blue-winged Warbler
        • House Finch
        • Northern Mockingbird
        • Osprey
        Two osprey landing in nest

        Mammals You Might Find

        • Mule Deer
        • Coyote
        • Porcupine
        • Ground Squirrel
        Mule deer in a field

        Reptiles and Amphibians You Might Find

        • Prairie Rattlesnake 
        • Gopher Snake
        • Woodhouse's Toad
        • Boreal Chorus Frog
        Toad sitting on a rock

        Geology at This Park

        ​From Castlewood Canyon visitors have excellent views of the upper Dawson Formation and Castle Rock Conglomerate, which show the geologic history of the Front Range. The conglomerate is a coarse, erosion-resistant cobble held together by volcanic ash. In the northwestern part of the park, a loose alluvium known as the Dawson Formation is exposed. This was deposited by water traveling out of the mountains and onto the plains below. The canyon looks the way it does because of the rocks underneath. What is now Cherry Creek carved into the hard Castle Rock conglomerate, making tall cliffs. The softer Dawson Formation on the upper slopes eroded more easily, creating the wider, lower slopes of the canyon.

        Scenic views of Castlewood Canyon State Park

        Habitats and Plants at This Park

        Mixed foothill shrublands occupy drier slopes and openings within the forest community, where Gambel’s oak, mountain mahogany, skunkbrush and snowberry are the dominant species. Along drainages, chokecherry and American plum commonly grow with Gambel’s oak. Grasslands are an interesting association of short grass prairie, tall grass prairie, montane grassland and introduced species. Barren rock outcrops and cliffs support lichen and moss communities.​ A variety of riparian and wetland communities are present along Cherry Creek, tributary drainages, and on seeps and springs. Wetlands support healthy and diverse plant and animal communities by filtering contaminants and anchoring shorelines. Unique grotto (hanging garden wetlands) occupy ceilings and floors of dissolution caverns along the western canyon walls. They contain mosses, liverworts, ferns and vascular plant species representative of the last ice age.
         

        Scenic views of Castlewood Canyon State Park

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        History

        Smoke marks can be seen on caves and overhangs throughout Castlewood Canyon.

        Rock shelters in the canyon date back as far as 5,000 years. Reliable water and south-facing shelters would have made harsh, ancient winters tolerable for early North Americans. The tradition of wintering in the canyon continued under indigenous tribes. Archaeological finds suggest the Jicarilla Apache occupied eastern Colorado from around 1200 to 1750 CE. The Comanche and Mouache Ute, among others, controlled parts of the region during this period as well.

        • 1858: Gold is discovered at Dry Creek, and what is known as the “gold rush” ensues. State Highway 83, just outside the canyon, follows one of the oldest stagecoach lines in Colorado. This route linked both the Smoky Hill and Santa Fe trails to the goldfields outside of Denver. 
        • 1864: U.S. Army Volunteers make four unprovoked attacks on Cheyenne villages in the area, beginning a summer of violence. The grave of one local resident killed in a September skirmish, Conrad Moschel, is visible just outside the modern park boundary along Castlewood Canyon Road. 
        • 1890: Castlewood Dam is built in Castlewood Canyon in an attempt to transform the flood-prone Cherry Creek into a reliable irrigation source. 
        • 1894: 160 acres at the foot of Wildcat Canyon are purchased by Patrick and Margaret Lucas. The couple meet after immigrating from Ireland to Arizona and marry in 1889 before moving to Colorado. The Lucas children and grandchildren keep up the property until a fire burns the structure in the early 1960s. Even as a ruin, the Lucas Homestead remains a feature of the park.
        • 1933: Notorious for frequent leaks, the Castlewood Dam bursts on the night of August 3, 1933. A wall of water sends building materials, timber, cattle, cars and debris tumbling toward Denver. The city remains flooded for several days. Remains of the dam can be seen in the park today.
        • 1961: Lawrence P. Brown, a descendant of Margaret and Patrick Lucas, sells 87 acres of his family’s old homestead to the newly created state park system for $10. 
        • 1964: Castlewood Canyon becomes a state park. 
        • 1970s: The park expands 792 acres to include the former dam and reservoir.
        • 2002: The park purchases the remaining 73 acres of the Lucas homestead from the Metzler family. Total land now sits at a little over 2,500 acres. 
        • 2020: Castlewood Canyon State Park officially becomes a Leave No Trace Gold Standard site. Hikers and rock climbers should “pack in, pack out” the 10 Essentials, and all visitors are encouraged to practice Leave No Trace on the trail.