Philip S. Miller Trails and Challenge Hill
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- 200 Step Challenge Hill
- Bike Trail
- Biking allowed
- Moderate Trail
- Mountain Biking
- Native Surface Trail
- Parking Capacity- 280
- Portable Restroom
- Single Track Trail
- Trails (Native Surface)
- Trails (Paved)
- Zip Lines
Length: 8.6 miles
Open Space acreage: 300 acres
Challenge Hill Difficulty: Difficult
Surface: Native surface, single track ; concrete and timber steps
Parking: This trail system is accessible via the parking lot for Philip S. Miller Park
Events: The Challenge Hill will be closed our the REAL Climb4Change event on Saturday, May 13th from 8-11:30 a.m. For weather conditions and a complete list of special event closure information, please visit our trail conditions page.
POST Partners Volunteer Group: Ridgeline Wranglers
The 7.4 mile native-surface trail network consists of single-track trails divided into four different, but interconnected, loops with 1.2 miles of paved accessible segments in the active park area near the Miller Activity Complex, the MAC. The trails explore all the valleys, knolls and high points of this 300-acre site. A unique feature on the site is the Challenge Hill, will 200 timber steps that climb 178 feet in elevation, similar to the Manitou Springs Incline. Bikes are not recommended on the challenge hill.
Horses and ATV's are not allowed on the trails.
Dogs are not allowed on the Challenge Hill.
Castle Rock Zip Line Tours / Epic Adventure Tower / EPIC Sky Trek
Located in the Philip S. Miller Park. Town Council approved a lease agreement with Royal Gorge Zip Line Tours. The Town has no financial investment in the zip lines. The lease agreement grants the Town 5 percent of the gross revenues.
Castle Rock Zip Lines website and pricing information
Questions regarding the Zip Lines? 720-733-9477
Miller Activity Complex
We are pleased to present the crowning jewel of the 300-acre Philip S. Miller Park. The Miller Activity Complex, or MAC for short, is the Town's newest recreational facility. Come explore the unique activities this facility offers. For a complete listing of programs and amenities within the MAC, please visit our MAC Guide.
For a complete listing of fees, including admission, trampoline, golf simulator, batting cages and indoor turf fields, visit our Rate and information Sheet.