Horsetooth Mountain Open Space Backcountry

Star4.33
12 reviews
4200 West County Road 38 E, Fort Collins, Colorado, 80526, United States

Quick Facts

7,255 ft

Price

$9/night

Booking

Reservable

Sites

3 campsites

Season

Year-round

Cell

Unknown

Pets

Very Pet Friendly

Opens / Larimer County site

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Horsetooth Mountain Open Space Backcountry
$9.00 - $9.00 / night
Campsite Fees
Entrance permits are required for access to Horsetooth Mountain Open Space and cost $9.
Standard Site Fee$0.00
Hookup Site Fee$0.00
Premium Site Fee$0.00
Hike and Bike Site Fee$0.00
Group Site Fee$0.00
Food Storage Locker Fee$0.00

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What Campers Say

4.33

Recommended

Based on 12 reviews

1597 Google reviews

Most mentioned

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"User reviews are mostly positive, highlighting the scenic beauty, trail connectivity, and recreational opportunities at Horsetooth Mountain Open Space. Some reviewers emphasize the importance of preparation, such as carrying enough water and being cautious of wildlife like rattlesnakes."

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Campground Map

4200 West County Road 38 E, Fort Collins, Colorado, 80526, United States

Horsetooth Mountain Open Space Backcountry

4200 West County Road 38 E, Fort Collins, Colorado, 80526, United States

Driving directionsFrom Denver: Take I-25 north to the Harmony Road/Timnath exit (#265). Turn left (west) continuing on Harmony Road for 7 miles where it becomes County Road 38E at the Taft Hill Road intersection. Continue west on County Road 38E approximately 8 more miles until you reach the entrance for Horsetooth Mountain Open Space which will be on your right hand side (north).
Road access is paved and generally accessible year-round. Seasonal closures or restrictions are not mentioned for this route.
Nearby places
Fort Collins - 4 miles
Loveland - 12 miles northwest
Nearby supplies
Closest supplies, including groceries, are likely found in Fort Collins (4 miles away). Additional specific locations are not detailed.

Best Time to Camp at Horsetooth Mountain Open Space Backcountry

Four distinct seasons paint this mountain sanctuary in ever-changing hues. Winter transforms the landscape into a crystalline wonderland with light dustings of snow and crisp, freezing air that makes every breath visible. Summer arrives with sun-soaked days and comfortable temperatures, punctuated by refreshing afternoon showers that bring the scent of pine and sage. Spring and fall emerge as the crown jewels for outdoor enthusiasts, offering goldilocks conditions—mild temperatures meet bluebird skies, creating perfect windows for exploration when wildflowers bloom or aspens turn to gold.

Summer(Jun-Aug)
3.0 / 5

Summer popular but hot; falls may dry and shade is limited, per reviews.

Fall(Sep-Nov)
4.0 / 5

Fall recommended for hikes with comfortable weather and scenic views.

Best
Spring(Mar-May)
4.0 / 5
Top 16% in CO

Spring snowmelt makes Horsetooth Falls spectacular and weather is comfortable for hiking.

Winter(Dec-Feb)
3.0 / 5

Open year-round; winter offers crisp, snowy scenery and winter hikes but can be cold and exposed.

Planning Tips
  • Peak Season: Specific peak season dates are not provided. However, spring and fall seasons are recommended for hiking and camping.. Book 2-3 months ahead.
  • Operating Season: Horsetooth Mountain Open Space is open year-round.
  • Current Alerts: Current warnings highlight that gates close at 11 PM for entry, and fires are strictly prohibited.

About Horsetooth Mountain Open Space Backcountry

Escape into the rugged beauty of Horsetooth Mountain Open Space, where three secluded backcountry sites (HM1, HM2, HM3) await adventurous souls seeking an authentic wilderness experience. These tent-only havens serve as your gateway to an impressive 29.5-mile trail network that winds through dramatic terrain, welcoming hikers, mountain bikers, and equestrians alike. While fresh drinking water awaits at the trailhead parking area, the backcountry beckons with a true Leave No Trace adventure—pack in your dreams and pack out everything else for an immersive connection with Colorado's untamed landscape.
The campground offers primitive backcountry tent camping at three designated sites (HM1, HM2, HM3), each accommodating up to two tents and six people.
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Reserving a campsite

Check-in
Noon
Check-out
11 AM
Stay Limit
Reservations allow for up to 6 people per site, with a maximum of two tents.

Amenities available

Potable water

Activities you can enjoy

Horsetooth Mountain Open Space is known for a variety of recreational activities, including hiking, mountain biking, and horseback riding. The trails connect to nearby parks, offering a wide range of options for outdoor enthusiasts. Scenic features like Horsetooth Rock and Horsetooth Falls are highlights, with great opportunities for viewing wildlife and stunning vistas of the Front Range and Fort Collins.
Hiking"This is a great hike for all skill levels, with great views all around" (Adam Lum). The area offers 29.5 miles of trails, linking to adjacent parks like Lory State Park and the Blue Sky Trail. Highlights include Horsetooth Rock and Horsetooth Falls, though the falls may dry up in summer.
Biking"The trail system is ideal for trail running as well with trails that link up to adjacent Lory State Park (north) and the Blue Sky trail (south)" (Adam Lum). The area is suitable for both mountain biking endurance enthusiasts and beginners.
Wildlife viewingWildlife viewing opportunities are inherent to the backcountry setting. A user review mentions encountering a prairie rattler near the trail (Jay Wyatt).
Winter Activities
Water Sports
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Policies & Safety

Hazards & AlertsPotential hazards include wildlife encounters, such as Prairie Rattlers, and dehydration due to the lack of water sources beyond the trailhead. One user review emphasized caution regarding Prairie Rattlers spotted close to trails.
Active AlertsCurrent warnings highlight that gates close at 11 PM for entry, and fires are strictly prohibited.

Weather at Horsetooth Mountain Open Space Backcountry

Reviews

4.3
12 reviews
Recommended
Recommended
Horsetooth Mountain Open Space Backcountry is recommended, placing it in the top 40% of campgrounds based on reviews
User reviews are mostly positive, highlighting the scenic beauty, trail connectivity, and recreational opportunities at Horsetooth Mountain Open Space. Some reviewers emphasize the importance of preparation, such as carrying enough water and being cautious of wildlife like rattlesnakes.
Review Summaries
Based on 12 reviews

What Campers Love

The trails are praised for their connectivity and views. "This is a great hike for all skill levels, with great views all around" (Adam Lum). "We hiked up and stayed a couple nights at HM2, a...
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Based on 12 reviews

Common Concerns

Some users complain about seasonal issues, such as the drying up of Horsetooth Falls in the summer or the lack of shade on hot days. "Too many bicyclists. The Horsetooth Falls was a trickle and I...
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Based on 12 reviews

Pro Tips & Recommendations

Start hikes early in the morning during warmer months, carry ample water, and check out Horsetooth Rock for its panoramic views. "Make sure to check out horsetooth falls if it's not dried up!"...
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Based on 12 reviews

Seasonal Insights

Summer sees high activity but also challenges like dried-up waterfalls and hot temperatures. Spring and fall may offer more comfortable weather and flowing waterfalls. Winter activities such as...
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Based on 12 reviews

Camper Quotes

"This is a great hike for all skill levels, with great views all around" (Adam Lum). "We hiked up and stayed a couple nights at HM2, a dispersed campsite. It was beautiful to say the least!" (E...
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Based on 12 reviews

Site-Specific Reviews

HM2 receives specific mention as a beautiful dispersed campsite. No reviews indicate significant issues with any particular site.
Based on 12 reviews

Accessibility Features

No reviews specifically address accessibility features.
Based on 12 reviews

Pet-Friendly Features

Dogs are permitted but must be on a leash at all times to protect wildlife and natural resources.
Based on 12 reviews

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Last updated January 5, 2026
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