20 Dog-Friendly Hiking Trails in Colorado
Colorado has more than 26,000 miles of hiking trails, and a surprising number of them roll out the welcome mat for dogs.
Whether you live along the Front Range or are road-tripping across the Rockies, the challenge is never finding a trail. It is finding the right one.
This list cuts through the noise with 20 genuinely dog-welcoming hikes, from easy lakeside loops to serious mountain climbs, each one worth every muddy paw print on the drive home.
1. Grape Creek to Crystal Falls Trail, Westcliffe, Colorado
Hidden in the Sangre de Cristo Mountains inside San Isabel National Forest, this trail near Westcliffe earns its reputation quietly. The out-and-back route runs about 6.4 miles with roughly 860 feet of elevation gain.
Leashed dogs are fully welcome throughout.
Aspen groves and mixed evergreens line the path before it opens to sweeping Wet Mountain Valley views. The reward at the end is a gorgeous two-tiered waterfall.
Visit between June and October for the best conditions and lightest crowds.
2. Deluge Lake Trail, Vail, Colorado
Few trails in Colorado demand as much and reward as generously as the Deluge Lake Trail near East Vail. This 4.3-mile one-way climb inside Eagles Nest Wilderness gains over 3,000 feet, pushing through boulder fields and aspen groves with serious purpose.
Dogs must stay on a leash no longer than six feet to protect local wildlife. Late summer is the sweet spot for wildflowers near the summit.
Parking is tight, so catching Vail’s free bus to the trailhead is a smart move.
3. Upper Piney River Trail, Vail, Colorado
Starting at the scenic Piney Lake near Vail, the Upper Piney River Trail winds deep into Eagles Nest Wilderness with a casual energy that quickly turns breathtaking. The popular six-mile out-and-back gains about 700 feet and ends at a cascading waterfall worth every step.
Leashed dogs are welcome on all sections. Wildflower meadows and golden aspens in fall make this trail genuinely photogenic.
The dirt road to the trailhead is bumpy, so a high-clearance vehicle is strongly recommended for the drive in.
4. Uncompahgre River Trail, Ouray, Colorado
Ouray is nicknamed the Switzerland of America, and the Uncompahgre River Trail shows exactly why. This mellow path follows the rushing Uncompahgre River through a narrow, cliff-walled canyon with scenery that stops hikers mid-stride.
Leashed dogs are welcome the whole way.
The trail is mostly flat and paved in sections, making it accessible for dogs of all fitness levels. It connects directly to downtown Ouray, so you can park, hike, and explore the charming mountain town without moving the car.
Short and sweet, but wildly scenic.
5. Rifle Falls Trail, Rifle, Colorado
Triple waterfalls dropping over moss-draped limestone cliffs make Rifle Falls one of Colorado’s most surprising landscapes. Located at Rifle Falls State Park near Rifle, this short trail covers just over a mile but packs in scenery that feels almost tropical for the high desert.
Leashed dogs are welcome on the trails throughout the park. The mist near the falls keeps things cool even on warm days, which your dog will likely appreciate.
Bring a Colorado State Parks pass or pay the day-use fee at the entrance station.
6. Rio Grande Nature Trail, Alamosa, Colorado
Flat, wide, and lined with cottonwood trees, the Rio Grande Nature Trail in Alamosa offers a completely different Colorado experience. This easy path runs along the Rio Grande River through the sprawling San Luis Valley, with big sky views in every direction.
Leashed dogs are welcome, and the gentle terrain suits older or smaller dogs especially well. Birdwatching along this corridor is excellent, with sandhill cranes passing through during migration season.
Pack water for both of you since shade is limited in the open valley sections.
7. Boggy Draw Loop, Dolores, Colorado
Boggy Draw Loop near Dolores is one of Colorado’s best-kept secrets for mountain bikers and hikers alike. The trail system winds through open ponderosa pine forests managed by the Bureau of Land Management, offering a relaxed, non-technical experience with plenty of room to roam.
Dogs are welcome and the area allows off-leash hiking in many sections, which makes it a refreshing change from stricter parks. The trail is around 11 miles total but can be broken into shorter loops.
Autumn brings rich gold and rust tones to the forest floor.
8. Garden of the Gods Trails, Colorado Springs, Colorado
Walking among 300-foot red sandstone fins with Pikes Peak framing the horizon is the kind of moment that makes Colorado feel almost unreal. Garden of the Gods in Colorado Springs is free to enter and open year-round, with multiple trails connecting across the park.
Leashed dogs are welcome on all maintained trails. The Central Garden Trail is the most popular, but side trails offer quieter options.
Go early on weekends to beat the crowds. The paved main loop is also stroller-friendly, making it a great spot for the whole crew.
9. Red Rock Canyon Open Space Trails, Colorado Springs, Colorado
Just southwest of downtown Colorado Springs, Red Rock Canyon Open Space delivers rugged canyon scenery without any entry fee. The trail network covers over 16 miles through dramatic red rock corridors, open meadows, and shaded ravines.
Leashed dogs are welcome on all trails.
The Contemplative Trail and Hogback Trail are crowd favorites for good reason. Rock climbers share the space, so expect some lively energy near the canyon walls.
Bring a trail map because the junction signage can get confusing, especially on the longer connecting loops through the park.
10. Stratton Open Space Trails, Colorado Springs, Colorado
Stratton Open Space sits quietly on the southeast side of Colorado Springs, offering rolling meadow trails with surprisingly good views of both the city and the mountain skyline. The trail system is relaxed and uncrowded, which is part of its genuine appeal for locals.
Leashed dogs are required throughout the open space. The trails are mostly natural surface and moderately easy, great for a mid-week outing when you want fresh air without a long drive.
Watch for hawks circling overhead. This spot rewards those who seek it out over the bigger, busier parks.
11. Evergreen Lake Trail, Evergreen, Colorado
Evergreen Lake sits at 6,969 feet in the foothills west of Denver, and the flat trail circling it is one of the most pleasant easy hikes in the state. The 1.2-mile paved loop is smooth, scenic, and social, with mountain views reflecting off the lake surface on calm mornings.
Leashed dogs are welcome and clearly enjoy the water views. The trail connects to the Evergreen Lake House area, so parking is straightforward.
Fall is especially lovely here when the surrounding hillside aspens shift to gold. Short enough for a quick outing, pretty enough to linger.
12. Waterton Canyon Trail, Littleton, Colorado
Waterton Canyon near Littleton is where the South Platte River cuts a dramatic path through steep canyon walls just 25 miles from Denver. The main trail is a wide, flat road that follows the river for about 6.5 miles to Strontia Springs Reservoir.
Leashed dogs are welcome.
Bighorn sheep regularly wander the canyon walls, which adds an exciting wildlife element to every visit. The trail is popular with cyclists too, so stay to the right.
No bikes are allowed past the reservoir. Start early on weekends for the best chance of spotting sheep near the road.
13. Betasso Preserve Loop, Boulder, Colorado
Perched above Boulder Canyon, Betasso Preserve offers one of the most satisfying loop hikes near the city. The Canyon Loop Trail covers 3.3 miles through open ponderosa pine forest with rocky ridgelines and clear views toward the Continental Divide.
Leashed dogs are welcome every day except Wednesday and Saturday.
Those two days are reserved for cyclists only, so plan accordingly. The trail has enough elevation change to feel like a real workout without being brutal.
Deer sightings are common in the early morning hours. Arrive before 9 a.m. on weekends to snag a parking spot easily.
14. Blue Lake Trail, Ward, Colorado
At over 11,000 feet, the Blue Lake Trail near Ward delivers classic Colorado alpine scenery in a compact 5.4-mile out-and-back package. The trail climbs through wildflower meadows and rocky tundra before arriving at a brilliantly blue glacial lake ringed by jagged peaks.
Leashed dogs are welcome, but the altitude and rocky terrain mean this one suits fit, sure-footed dogs best. Snow can linger near the lake well into July, so check conditions before heading out.
The trailhead off Brainard Lake Road fills fast on summer weekends, especially after 8 a.m.
15. Golden Gate Canyon State Park Trails, Golden, Colorado
Golden Gate Canyon State Park near Golden packs over 35 miles of trails into a landscape of dense pine forests, open ridgelines, and hidden meadows. The park sits at elevations between 7,400 and 10,400 feet, offering everything from easy walks to serious climbs.
Leashed dogs are welcome on most trails, but check the park map since a few wildlife-sensitive areas have restrictions. The Raccoon Trail is a favorite multi-mile loop with solid views.
A Colorado State Parks pass or day-use fee is required. Fall weekdays here feel like having the whole mountain to yourself.
16. Staunton State Park Trails, Pine, Colorado
Staunton State Park near Pine opened in 2013 and quickly became a Front Range favorite for its well-maintained trails and stunning granite landscapes. The park covers nearly 1,700 acres with over 20 miles of trails ranging from gentle meadow paths to rocky ridge climbs.
Leashed dogs are welcome on all trails, and the park feels noticeably less crowded than many other Denver-area options. The Lions Head Overlook Trail rewards hikers with panoramic mountain views.
Bring a Colorado State Parks pass to skip the entrance fee line on busy summer mornings.
17. Castlewood Canyon State Park Trails, Franktown, Colorado
Castlewood Canyon State Park near Franktown sits on the eastern edge of the Front Range, where the landscape shifts from plains to canyon in a genuinely dramatic way. The park has about 14 miles of trails weaving along canyon rims, through meadows, and down to Cherry Creek below.
Leashed dogs are welcome throughout. The Inner Canyon Trail is a highlight, dropping hikers into the gorge past the ruins of a dam that failed in 1933.
History and scenery in one loop. The park sits about 35 miles south of Denver, making it an easy half-day escape.
18. Mount Falcon Park Trails, Morrison, Colorado
Mount Falcon Park near Morrison offers some of the best views of the Denver metro area from any trail in Jefferson County. The park sits above Red Rocks Amphitheatre and has over 11 miles of trails connecting meadows, ridges, and the ruins of a historic stone estate.
Leashed dogs are welcome on all trails. The Walker Home Ruins add a quirky, exploratory vibe to the hike.
The East Trailhead in Morrison is the most popular starting point, while the West Trailhead off Parmalee Gulch Road offers a higher starting elevation and fewer crowds on busy weekends.
19. White Ranch Park Trails, Golden, Colorado
White Ranch Park sits in the foothills just north of Golden and covers over 4,400 acres of rugged terrain with 19 miles of trail. The landscape mixes open grassland, rocky outcroppings, and scattered pine groves in a way that feels genuinely wild for a Jefferson County park.
Leashed dogs are welcome on all trails. The Belcher Hill Trail is the go-to for views, climbing steadily to a ridgeline with sweeping panoramas toward the Divide.
The trailhead off White Ranch Road has a small parking lot that fills quickly on sunny weekends, so an early start pays off.
20. Deer Creek Canyon Park Trails, Littleton, Colorado
Deer Creek Canyon Park near Littleton is one of those places that earns loyal repeat visitors. The canyon walls rise steeply around a network of trails that cover about 14 miles, mixing shaded creek-side paths with exposed ridge routes carrying views all the way to the plains.
Leashed dogs are welcome on all trails. The Plymouth Creek Trail and Meadowlark Trail combination makes a satisfying 5-mile loop with varied terrain.
The park is managed by Jefferson County Open Space and has a clean trailhead with restrooms and ample parking. Mornings here are genuinely peaceful, especially on weekdays.
