June Trail Updates
Find out what's new on the trails this month
If you live in the foothills, chances are you’ve spent some time soaking up the beauty of Jefferson County Open Space (Jeffco OS) trails—whether hiking, biking, or just wandering with your morning coffee. These beloved trails offer more than just epic views and peaceful escapes; they’re constantly being cared for and improved by the county, and this summer brings some exciting updates you’ll want to know about.
Let’s start with two local favorites: Alderfer/Three Sisters and Elk Meadow. Both parks have been undergoing major wildfire mitigation and trailhead improvement projects. Most of the tree and trail work is now wrapped up, but heads-up—some trails near the parking lots are still closed for upgrades. At Elk Meadow, the Stagecoach Trailhead remains closed for now, but it's slated to reopen this summer with some great new features, including EV parking. Keep your eyes peeled for updates and your boots ready!
Over at Alderfer/Three Sisters, the Upper/West parking lot is getting a full expansion and facelift, expected to reopen in early 2026. In the meantime, you’ll find plenty of parking at the lower lot or at Wilmot Elementary. If you haven’t been out recently, you’ll notice some fun new flowy mountain bike-friendly reroutes, especially along Bearberry and Three Sisters trails—perfect for a playful ride.
Craving a bit more adrenaline? Head over to Lair O’ the Bear Park and try out the new Rutabaga trail—a fresh, bike-only option that’s sure to challenge your skills. Not a biker? No problem! Hikers can enjoy the complementary Panorama Point trail, a hiking-only route with stunning views. You can access both trails from Lair O’ the Bear, O’Fallon, or Corwina Park trailheads.
For those seeking longer mountain bike rides or trail runs, Centennial Cone still delivers. While the loop connecting the Centennial Cone Road and Camino Perdido trailheads is closed through June 15, you can still enjoy most of the singletrack from the Mayhem Gulch trailhead or upper lots. Once the loop reopens, you're in for a rewarding 13-mile adventure. Just remember—weekends alternate use: odd-numbered days are for hiking, running, and horseback riding; even-numbered days are for biking. (Tip: BIKE has 4 letters—an even number—so you bike on even days!)
Venturing a little farther? Maryland Mountain in Clear Creek County has become a local gem, with expanding trail options for all levels. You can mix and match shorter loops for a ride tailored to your mood. And if you're after something a bit more technical, Floyd Hill offers thrilling downhill terrain.
Prefer peace and quiet? For a true backcountry hiking experience with no bikes, check out the Mt. Evans Wilderness Area. Access points like Camp Rock at the end of Upper Bear Creek Road or Echo Lake Park off Hwy 103 lead to serene trails like Lincoln Lakes and Bear Paw Lakes—just make sure you're prepared for a full day out and any mountain weather surprises!
Your local outdoor enthusiast and Realtor,
Julia
🚨 Important Trail Reminders
Check trail conditions before you go. Visit the official Jeffco Open Space website or park-specific pages for the latest closures and updates.
Stay on designated trails to protect fragile ecosystems and avoid getting lost.
Pack it in, pack it out. Leave no trace by taking all trash (yes, even orange peels!) with you.
Be weather-wise. Conditions in the foothills can change fast—bring layers and be ready for sun, wind, or rain.
Respect wildlife. Enjoy from a distance and never feed or approach animals.
Stay fueled. Carry plenty of water and snacks—especially for longer hikes, rides, or if you're bringing the pup.
Let someone know your route and expected return time, especially if heading into more remote areas.
🗓️ Community Event: National Trails Day
When: Saturday, June 7th
Time: 9:00 AM – 1:30 PM
Where: Elk Meadow Open Space
What’s Happening: Join local volunteers, rangers, and trail lovers for a day of giving back to the open spaces we all enjoy. Help with trail maintenance, meet your outdoor-loving neighbors, and enjoy that good feeling of making a difference!
