Quick Info
Location: Just west of Arvada in the foothills. Activities: Hiking, mountain biking, trail running. Manager: Jefferson County Open Space. Fee: Free. Difficulty: Moderate—some steep sections. Dogs: Allowed on leash.
Apex Park offers immediate foothills access just minutes from Arvada. Part of Jefferson County Open Space, the park provides trails climbing into the hills with views of Denver and the plains. It's where locals go for a quick hike or mountain bike without driving far.
Trails
Apex Trail
The main trail climbing from the trailhead. Moderate difficulty with steady climbing. Popular with hikers, runners, and bikers.
Enchanted Forest Loop
Connects to upper trails through mixed terrain. Good views and varied scenery.
Connections
Apex connects to other Jefferson County parks including Lookout Mountain and Heritage Square area trails. Longer adventures possible with route planning.
Hiking
Multiple loop options from short (2-3 miles) to longer adventures. The terrain is typical front range foothills—scrub oak, pine, rocky sections. Views of Denver and the plains reward the climb.
Difficulty: Moderate overall. Some steep sections require steady fitness. Not technical but not flat.
Best time: Year-round. Morning in summer to avoid heat. Winter trails can be icy—traction devices help.
Mountain Biking
Popular mountain biking destination with varied terrain. Climbs test fitness; descents reward skill. Part of the broader Jefferson County trail system.
Skill level: Intermediate and up. Beginners may find the climbing and technical sections challenging.
Trail etiquette: Hikers have right of way. Yield appropriately on shared trails.
Logistics
Trailhead
Main trailhead at Heritage Road and Highway 40. Parking available. Can fill on nice weekend mornings.
Facilities
Restrooms at trailhead. No water on trails—bring your own.
Fees
Free. Jefferson County Open Space is funded by sales tax.
Tips
Go early on weekends. The lot fills up on nice mornings. Arrive early for parking.
Bring water. No sources on trail. More than you think, especially in summer.
Check conditions. Winter can bring ice on north-facing sections. Microspikes helpful in winter.
Leash your dog. Required throughout Jefferson County Open Space.
Watch for snakes. Rattlesnakes present in summer. Stay on trail and be aware.
Frequently Asked Questions
How hard are the trails?
Moderate. Not extreme, but not flat. Expect steady climbing. Good fitness helps.
Is it crowded?
Can be on nice weekends. Early morning or weekdays offer more solitude.
Can I bike all trails?
Most trails allow bikes. Check current regulations at trailhead for any restrictions.
How long is a typical hike?
Short loops are 2-3 miles. Longer options connecting multiple trails can exceed 10 miles.
Is it good for kids?
Older kids who are decent hikers, yes. Young children may tire on the climbs.