Rattlesnake Gulch Loop
Rattlesnake Gulch Loop
2.8
(27)
46
hikers
01:49
5.37km
280m
Hiking
Embark on the Rattlesnake Gulch Loop, an easy 3.3-mile (5.4 km) hike that offers a rewarding experience in Eldorado Canyon State Park. You will gain 919 feet (280 metres) over an estimated 1 hour and 49 minutes, making it a great option for a quick outing. The route winds through…
Last updated: April 23, 2026
Tips
Your route passes through a protected area
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Waypoints
Highlight • Historical Site
Tip by
2.01 km
Highlight • Trail
Tip by
3.05 km
Highlight • Trail
Tip by
5.37 km
Highlight • Viewpoint
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Way Types & Surfaces
Way Types
5.37 km
Surfaces
5.31 km
< 100 m
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Elevation
Highest point (2,150 m)
Lowest point (1,870 m)
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Weather
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Friday 15 May
27°C
14°C
0 %
Additional weather tips
Max wind speed: 14.0 km/h
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This route was planned by komoot.
The Rattlesnake Gulch Loop is generally considered a moderate hike. While komoot rates it as 'easy' due to its overall length and duration, be prepared for a consistent uphill climb with numerous switchbacks, especially a strenuous initial ascent. It's suitable for hikers with a reasonable level of fitness.
Yes, the Rattlesnake Gulch Loop is dog-friendly! However, all dogs must be kept on a leash at all times to ensure the safety of wildlife and other hikers.
The trail offers diverse scenery and notable features. You'll pass the historical Ruins of the Crags Hotel, a luxury resort that burned down in 1912. As you ascend, you'll get expansive views of Eldorado Canyon and the eastern plains, culminating in the breathtaking Continental Divide Overlook, offering panoramic vistas of distant snow-capped peaks.
Yes, as the trail is located within Eldorado Canyon State Park, an entrance fee or a valid Colorado State Parks pass is required. You can find more information on fees and passes on the official Colorado Parks and Wildlife website: colorado.gov.
The Rattlesnake Gulch Loop can be hiked year-round. Spring and fall generally offer the most pleasant temperatures for hiking. Summer can be hot, and winter hikes can be icy and dangerous, often necessitating crampons or microspikes and trekking poles.
The path is a wide, rocky trail that winds through mixed forests and open areas, often sparsely shaded with ponderosa pines. You'll encounter numerous switchbacks on the uphill sections. While challenging, the grade is generally not overly aggressive, and there are some mellower sections.
While the trail is popular, its consistent uphill climb and rocky terrain might be challenging for very young children or those not accustomed to hiking. It's best suited for families with children who have a reasonable level of fitness and hiking experience.
This is a popular and heavily trafficked trail, especially on weekends, due to its accessibility from Denver and Boulder. To avoid crowds, consider hiking on weekdays or arriving early in the morning on weekends.
Yes, the route primarily follows the Rattlesnake Gulch Trail, which makes up 100% of the route. It is also known as the Rattlesnake Gulch Trail in other sections, covering 86%, 75%, 32%, and 23% of the route respectively.
Given the trail's elevation gain and exposure, it's advisable to bring plenty of water, sun protection (hat, sunscreen), and sturdy hiking shoes. Layers are recommended as weather can change quickly. For winter hikes, microspikes or crampons and trekking poles are essential.
Yes, parking is available within Eldorado Canyon State Park, which serves as the trailhead for the Rattlesnake Gulch Loop. However, due to the trail's popularity, parking lots can fill up quickly, especially on weekends. Arriving early is highly recommended.