Gunbarrel East Boulder Trail Loop
Gunbarrel East Boulder Trail Loop
2.9
(29)
92
hikers
00:49
2.96km
50m
Hiking
Embark on an easy hike along the Gunbarrel East Boulder Trail Loop, a 1.8-mile (3.0 km) route that offers a refreshing escape. You'll gain a gentle 171 feet (52 metres) in elevation, making it a perfect quick outing that takes about 48 minutes to complete. As you walk, you'll pass…
Last updated: April 23, 2026
Waypoints
Start point
Parking
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1.49 km
Highlight • Summit
Tip by
2.15 km
Highlight • Viewpoint
Tip by
2.16 km
Highlight • Viewpoint
Tip by
2.96 km
End point
Way Types & Surfaces
Way Types
2.50 km
269 m
191 m
Surfaces
1.34 km
1.14 km
292 m
164 m
< 100 m
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Elevation
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Weather
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Today
Thursday 7 May
21°C
0°C
7 %
Additional weather tips
Max wind speed: 14.0 km/h
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This route was planned by komoot.
Yes, this loop is generally considered easy, making it suitable for beginners and families. While some sections have gentle uphill grades and varied surfaces, the overall experience is manageable for most skill levels.
You'll experience diverse scenery including expansive views of the Front Range, rolling grassland, and active farmland. The route also features scenic ponds, a large wooden bridge over Boulder Creek, and areas rich in flora and fauna. Don't miss the views from Gun Barrel Overlook and Gunbarrel Hill Viewpoint.
The terrain is largely flat to gently rolling, with some nearly level sections. The surface varies, including dirt, gravel, crusher fines, and some doubletrack and singletrack sections. There are slight uphill grades and potentially tricky gullies in some parts.
Yes, the trail is dog-friendly. However, specific regulations apply, so always ensure your dog is leashed and follow all posted rules, especially concerning wildlife and sensitive natural areas.
The trail can be enjoyed year-round. Spring and fall offer pleasant temperatures, while summer can be hot due to limited shade. Winter hikes are also possible, but be prepared for potentially muddy or icy conditions.
No, there are no permits or entrance fees required to access the Gunbarrel East Boulder Trail Loop, as it is part of the City of Boulder Open Space and Mountain Parks system which is free to access.
Specific parking information is not provided in the tour data, but as a popular multi-use trail, there are likely designated parking areas near trailheads. It's advisable to check local Boulder Open Space and Mountain Parks resources for the most current parking details.
This trail is excellent for birdwatching and wildlife viewing. You might spot bald eagles, Great Blue Herons, Canada geese, deer, and prairie dogs. The area is also home to various other bird species, especially around the White Rocks Nature Preserve.
Yes, the route incorporates sections of several official trails. You will hike along parts of the East Boulder Trail, the East Boulder - Gunbarrel Trail, and the Vesper Trail.
No, shade is limited on this trail, especially on the East Boulder - Teller Lake section. There are only a few rows of cottonwoods and lilacs providing cover. It's important to bring sun protection like hats, sunscreen, and plenty of water, especially on sunny days.
Absolutely! The Gunbarrel East Boulder Trail Loop is known for being family-friendly due to its generally easy difficulty and diverse scenery. Kids will enjoy spotting wildlife and exploring the varied terrain.