Flying the High Country: A Day on Colorado’s Longest Zipline Course
Six lines, one afternoon: fly long, see far, and learn the mountain as you go.
You clip in beneath a vault of spruce and fir, the straps humming with a human-as-gear certainty. The mountain exhales: pine resin, cold stone, and a breeze that has been polishing the ridgelines for millennia. Ahead, the first cable slices across a meadow—six zips stretched over more than 6,000 feet of line—each one an invitation to trade careful footing for speed and a new, sideways way of seeing the Rockies.
Trail Wisdom
Acclimate first
Spend a day in Estes Park or Denver to minimize altitude effects—drink extra water and avoid heavy exertion on arrival day.
Layer smart
Temperatures can shift quickly; bring a lightweight wind layer that packs small so you stay comfortable between platforms.
Secure your camera
Use a wrist strap or a tether for phones/cameras—ask guides which lines allow handheld devices.
Wear closed-toe shoes
Sturdy trail shoes with grip are necessary for the short hikes between platforms and for safe landings.
Local Knowledge
Hidden Gems
- •Drive up to Lumpy Ridge for close-up granite spires and fewer crowds than main park trailheads
- •Visit the historic Stanley Hotel in Estes Park for architecture and local lore (book ahead)
Wildlife
Elk, Mule Deer
Conservation Note
Operators typically follow Leave No Trace principles—stay on designated platforms and trails, avoid feeding wildlife, and pack out all trash to protect fragile alpine habitats.
Estes Park developed as a gateway community to Rocky Mountain National Park, which was established in 1915; the region’s economy has long balanced tourism with conservation.
Seasonal Guide
spring
Best for: Wildflower viewing, Lower visitor crowds
Challenges: Unpredictable storms, Residual snow on higher approaches
Spring offers fresh green contrasts and fewer people, but weather can be unsettled—expect cool mornings and possible snow at elevation.
summer
Best for: Stable weather, Long daylight hours, Family bookings
Challenges: Afternoon thunderstorms, Higher visitor numbers
Summer is peak season—stable mornings and great views, but schedule for morning runs to avoid late-day thunderstorms.
fall
Best for: Aspen color, Cooler temps, Clear visibility
Challenges: Shorter days, Chilly mornings
Early fall rewards with vivid aspens and crisp air—ideal for photography; late-season chills require warm layers.
winter
Best for: Off-season quiet (if open), Snow-covered panoramas
Challenges: Course closures or limited operations, Cold and icy approaches
Many zipline operators reduce service in winter; check availability and expect cold, icy conditions if runs are offered.
Photographer's Notes
What to Bring
Lightweight wind layerEssential
Blocks chilly gusts between launches and is easy to stow.
Closed-toe trail shoesEssential
Provide grip and protect your feet on approach trails and landing platforms.
Sunglasses with strap
Protect eyes from reflective glare at altitude and stay secure during high-speed runs.
Hydration pack or water bottleEssential
Keeps fluids accessible on sunny, high-altitude days.
Common Questions
How long is the entire experience?
The tour runs about three hours (the operator lists a fixed 180-minute duration), which includes safety briefings, gear fitting, hikes between platforms, and multiple zip runs.
Is there an age or weight limit?
Age and weight restrictions vary by operator—most allow older children who meet minimum height/weight and can follow safety instructions; confirm specific limits when booking.
Do I need prior experience?
No prior experience required—guides provide instruction and handle technical rigging, though comfort with heights helps.
Can I bring my phone or camera?
Some lines allow hands-free phone/photo use if secured with a strap; follow guide instructions and tether any device to prevent loss.
What about weather cancellations?
Operators monitor conditions and may reschedule or cancel for safety (lightning, high winds, heavy snow); check cancellation and rebooking policies when you book.
Is transportation provided from Denver?
Many tours list departures from Denver-area pickup points—confirm pickup details at booking as options vary.
What to Pack
Hydration (water bottle), Layered jacket, Closed-toe trail shoes, Sunglasses with strap — for comfort, safety, and clear photos.
Did You Know
Rocky Mountain National Park, the nearby high-country landmark, was established in 1915 and preserves over 265,000 acres of subalpine and alpine ecosystems.
Quick Travel Tips
1) Book morning departures to avoid afternoon storms. 2) Allow 1.5–2 hours drive from Denver International Airport. 3) Bring cash/card for local tips and snacks. 4) Check weight/age limits when booking.
Local Flavor
After the ride, head to downtown Estes Park for elk-spotting and a local brew—Estes Park Brewery and several taverns offer hearty post-adventure meals. For a classic Colorado plate, try a mountain-style burger and wash it down with a craft ale while you swap lines-of-the-day with fellow riders.
Logistics Snapshot
Closest airport: Denver International Airport (DEN). Driving distance: ~1.5–2 hours to Estes Park/meeting point. Cell service: intermittent in canyons and higher ridges. Permits/passes: none required for the zipline itself; Rocky Mountain National Park has separate entrance fees if you visit the park.
Sustainability Note
Operators generally follow Leave No Trace and limit platform footprints to reduce erosive trail work—respect signage, stay on trails between platforms, and dispose of waste properly to protect fragile alpine flora.