Hidden Mesa Open Space and Trail is a 1,224-acre tract of public open space jointly managed by the Town of Castle Rock and Douglas County, serving as a natural land buffer between the cities of Castle Rock and Franktown.

The open space provides protection for natural grassland, shrubland, forest, meadow, and riparian ecosystems, with habitats for native wildlife such as coyotes, elk, mule deer, pronghorn, prairie dogs, and raptors.

A 74-acre area south of Highway 86 abuts the nearby Gateway Mesa, which offers 3.5 miles of hiking rails, while extensive areas of land north of the highway are home to seven more miles of trails for hiker, cyclist, and horseback rider use. Trails range from moderately easy to moderately difficult, with amenities available such as picnic shelters, horse trailers, and public restrooms. The open space is also home to a research and demonstration orchard overseen by Douglas County.

3217 CO-83, Franktown, CO 80116, Phone: 303-660-7495

Ready to go?
Step 1: Visit the website and book directly and/or call ahead to confirm their hours.
Step 2: If you are spending the night, search for Hotel Deals nearby. Call the hotel directly to book and ask for a romantic, kid-friendly or pet-friendly amenity if you need it.
Step 3: If you are flying, compare Flights. Book directly with the airline, add your frequent flier number and reserve your seat.
Step 4: Estimate your driving time using Google Maps (click the blue 'Directions' arrow in the search box).

Need some more help?
Read our Reservations & Travel Planning Tips guide.