3.2
(13)
92
riders
01:20
29.3km
210m
Road cycling
The Big Johnson Reservoir loop offers a delightful road cycling experience through the expansive prairie landscapes of the Bluestem Prairie Open Space. As you cycle, you'll enjoy wide-open views and the chance to spot diverse wildlife, particularly around the reservoir itself, which is a significant draw for birdwatchers. This easy…
Last updated: June 9, 2026
Waypoints
Start point
Parking
13.8 km
Highlight • Viewpoint
Tip by
29.3 km
End point
Parking
Way Types & Surfaces
Way Types
17.6 km
6.13 km
3.77 km
1.59 km
282 m
Surfaces
24.1 km
4.98 km
282 m
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Sign up for freeElevation
Highest point (1,830 m)
Lowest point (1,710 m)
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Wednesday 21 October
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9°C
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Max wind speed: 16.0 km/h
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This route was planned by komoot.
The trails within Bluestem Prairie Open Space are largely unpaved, consisting of flowing dirt single track and mellow, rolling prairie trails. While the komoot tour suggests "racebike", a road bike with narrow tires would find the terrain challenging. A gravel or mountain bike is a more appropriate choice for this loop, as the area explicitly states "Gravel Trails, Yes. Paved Trails, No."
Parking is available at the Bluestem Prairie Open Space. The open space provides free access for visitors.
This loop is generally considered easy, making it suitable for beginner bike riders and all recreationists. The trails are largely free of technical elements, though some segments might be moderate. It's a great option for those looking for a relaxed ride.
You'll experience breathtaking views of the Front Range and the Sangre De Cristo mountains across vast prairie grasslands. The open space is teeming with wildlife, including frequent sightings of pronghorn, black-tailed prairie dogs, and a wide variety of bird species like red-tailed hawks and burrowing owls. Historic ranch buildings, aging fencing, and a windmill also add to the charm.
Yes, a significant highlight is the View of Pikes Peak from Big Johnson Reservoir, offering stunning mountain vistas. The open space itself, with its prairie ecosystem and historic ranch elements, is a landmark.
Yes, the route also passes through sections of the Crews Gulch, Big Bluestem Trail, and Crews Gulch Trail.
The trail is generally dog-friendly, but always ensure your dog is on a leash and that you clean up after them to protect the local wildlife and natural environment.
No, the Bluestem Prairie Open Space, where the Big Johnson Reservoir loop is located, provides free access for visitors. You do not need a permit or to pay an entrance fee.
Spring and fall generally offer the most pleasant cycling conditions with milder temperatures. Summer can be very hot, and due to the lack of shade, it's crucial to stay hydrated. Winter cycling is possible but be prepared for cold weather and potential snow or ice.
Given the lack of shade, especially on warm days, it's crucial to bring plenty of water. Sunscreen, a hat, and sunglasses are also highly recommended. A gravel or mountain bike is ideal, and basic repair tools are always a good idea.
The komoot tour estimates the cycling duration for this 29.3 km (18.2 mi) loop to be around 1 hour and 20 minutes. However, this can vary depending on your pace, the type of bike you're riding, and how often you stop to enjoy the views or spot wildlife.
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