4.8
(51)
2,115
hikers
83
hikes
Family friendly hiking trails in Horsetooth Mountain Open Space offer diverse landscapes ranging from foothills to rocky viewpoints and shrublands, with paths alongside seasonal streams. The open space features elevations from 5,430 to 7,255 feet, providing varied terrain for exploration. This region is characterized by its iconic Horsetooth Rock formation and the seasonal Horsetooth Falls, making it a popular destination for outdoor activities. The extensive trail network caters to a range of abilities, ensuring accessible options for families.
Last updated: July 10, 2026
18.7km
05:31
480m
480m
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.
12
hikers
5.84km
01:37
100m
100m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

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12
hikers
8.71km
02:42
440m
120m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
11.2km
03:36
490m
440m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
9.95km
02:52
230m
190m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
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Horsetooth Falls is a 20 foot waterfall in the heart of the Horsetooth Mountain Open Space. At the base of the falls the water collects in a large pool and flows into Spring Creek. There are a few seating areas where you can relax and take in the great views and cool off in the mist on hot days. You can go behind the falls, but be aware of wet rock. There is also a trail that leads to the top of the falls.
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The Arthurs Rock Trailhead is located at the very end of Lodgepole Drive. There is a large parking area, trail information, and vault toilets. From this trailhead you can access popular trails like the Arthurs Rock Trail, the South Valley Loop, and the Overlook Trail. This lot can fill up quickly, especially on beautiful weekends in the spring, summer, and fall so be sure to arrive early and try to carpool with a hiking buddy!
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The South Valley Loop is an incredibly popular hiking and mountain biking trail on the southern end of Lory State park. This half of the loop is on the reservoir side and generally flat with rolling hills through a meadow. You get great views of the hills where Arthur's Rock can be found across the valley from striking red cliffs closer to the water.
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Dixon Cove is one of many narrow coves and inlets along the eastern side of Lory State Park. You can walk down to the water and cool off on hot summer days in Horsetooth Resivior. You also get nice views of Arthur's Rock and the unique red ridge line in the park.
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Fun place to stop and take a quick break. Maybe cool off in the water a bit.
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Horsetooth Mountain Open Space offers a wide variety of trails suitable for families. You'll find over 40 easy routes and more than 30 moderate options, ensuring there's something for every family's comfort level and adventure spirit.
The open space is accessible year-round, offering different experiences with each season. Spring is particularly beautiful, as snowmelt feeds the seasonal Horsetooth Falls. Summer provides warm, sunny days, while fall brings vibrant colors. Even winter offers opportunities for peaceful, less crowded hikes, though some trails might be icy.
The area is highly rated by the komoot community, with an average score of 5.0 stars. Reviewers often praise the diverse landscapes, the iconic Horsetooth Rock, and the well-maintained trails that cater to various skill levels, making it a fantastic destination for families.
Yes, the spectacular Horsetooth Falls is a significant draw, especially in the spring when snowmelt creates impressive flows. A relatively easy trail leads to the falls, making it accessible for many visitors. Consider the Horsetooth Falls and Rock Trail Loop for a longer adventure that includes the falls.
The most recognizable landmark is Horsetooth Rock, an iconic rock formation visible from the plains, offering panoramic views. You can also explore the Horsetooth Falls, especially during spring. Many trails also offer incredible views of the Colorado Front Range.
Absolutely! The Dixon Cove loop from Horsetooth Mountain Open Space is an excellent easy option, spanning about 4.3 km with minimal elevation gain, perfect for a relaxed family outing. For a slightly longer moderate loop, consider the Howard and Westridge Loop Trail.
Horsetooth Mountain Open Space is generally dog-friendly, but specific rules apply. Dogs must be on a leash at all times to protect wildlife and ensure the safety of all visitors. Always remember to pack out any waste.
Given the varied terrain and elevation changes, it's best to wear comfortable, layered clothing suitable for the season. Sturdy hiking shoes are recommended, especially for rocky or uneven paths. Don't forget sun protection, hats, and plenty of water, regardless of the weather.
Many trails offer fantastic views. While the summit of Horsetooth Rock requires a moderate climb, even the lower sections and viewpoints along trails like the Mill Creek Trail offer beautiful vistas of the surrounding landscape and Fort Collins below.
Horsetooth Mountain Open Space has designated parking areas at various trailheads. It's advisable to arrive early, especially on weekends, as parking lots can fill up quickly. A daily entrance fee or annual pass is typically required for parking.
Absolutely! Beyond hiking, Horsetooth Mountain Open Space offers opportunities for camping, including backcountry sites. The nearby Horsetooth Reservoir is also popular for fishing. The trails also connect to Lory State Park, expanding your exploration possibilities.
While popular trails like those leading to Horsetooth Rock and Horsetooth Falls can get busy, exploring some of the less-trafficked routes or visiting during off-peak hours (early mornings or weekdays) can offer a more serene experience. The Dixon Cove – Stout Trail loop, while moderate, might offer a quieter alternative to the main attractions.


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