02:57
11.2km
90m
Hiking
The East Boulder Trail offers a delightful journey through Boulder's diverse landscapes, winding past rolling grasslands, active farmland, and serene ponds, particularly scenic in the White Rocks section. You'll enjoy expansive views of the Front Range mountains from various points, including the Gunbarrel Hill Viewpoint, as you navigate mostly mellow singletrack and doubletrack paths. It's a family-friendly route, perfect for a relaxed outing or a multi-use adventure.
Planning your visit is straightforward, with multiple access points available off Arapahoe Road, Valmont Road, and in the Heatherwood neighborhood at Gunbarrel Farm. This moderate hiking route spans 7.0 miles (11.2 km) with a gentle 311 feet (95 metres) of elevation gain, typically taking around 2 hours and 57 minutes. Remember that dog restrictions apply in certain areas, especially north of Valmont Road and near Teller Lake, so check local guidelines before you go.
Beyond its scenic beauty, the East Boulder Trail is a haven for wildlife, making it an excellent spot for birdwatching with opportunities to see raptors, waterfowl, and even bald eagles. The trail also offers a glimpse into local history, passing through the active Teller Farm and areas that were once gravel pits. It's a versatile trail, accommodating hikers, runners, bikers, and even horseback riders, providing a rich experience for various outdoor enthusiasts.
Last updated: June 9, 2026
Waypoints
Start point
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827 m
Highlight • Viewpoint
Tip by
844 m
Highlight • Viewpoint
Tip by
11.2 km
End point
Way Types & Surfaces
Way Types
9.36 km
1.83 km
Surfaces
5.66 km
4.96 km
483 m
< 100 m
< 100 m
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Elevation
Highest point (1,650 m)
Lowest point (1,540 m)
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Weather
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Thursday 2 July
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This route was planned by komoot.
Parking is available at various trailheads along the route. For specific details and directions, it's best to check the City of Boulder Open Space and Mountain Parks website, as parking regulations and availability can vary. You can find more information at bouldercolorado.gov.
Yes, dogs are generally allowed on the trail. However, specific leash rules and regulations apply, especially within the City of Boulder Open Space and Mountain Parks. Always ensure your dog is under control and check for any posted signage regarding leash requirements or restricted areas.
The trail can be enjoyed year-round. Spring and fall offer pleasant temperatures and potentially vibrant wildflowers or autumn colors. Summer can be hot and exposed, so an early start is recommended. Winter hiking is also possible, but be prepared for cold, wind, and potentially icy conditions.
No permits or entrance fees are typically required for hiking the East Boulder Trail. However, as part of the City of Boulder Open Space and Mountain Parks system, visitors should be aware of and adhere to local regulations, which include rules about dogs, wildlife, and trail etiquette. You can find detailed information on their official website: bouldercolorado.gov.
Yes, much of the East Boulder Trail is considered easy to medium difficulty, with many sections being flat or having mild grades, making it suitable for beginners and families. The Teller Farm section, in particular, is known for its accessibility. There is a short, steep singletrack section near White Rocks that adds a bit more challenge.
The terrain is varied, largely traversing rolling hills within a grassland ecosystem. You'll encounter both singletrack and wider dirt or gravel sections. It includes flat to slightly downhill areas, as well as gentle elevation changes. A notable feature is a large wooden bridge crossing Boulder Creek, and the White Rocks section offers a short, steep singletrack descent or climb.
Hikers can enjoy expansive panoramic views of the Rocky Mountains, including Longs Peak, as well as vistas overlooking Boulder and Niwot. The trail showcases broad prairie landscapes, lush farmland, and riparian zones. You'll pass former gravel pits now transformed into scenic ponds, and unique geological features known as the 'White Rocks.' Highlights along the way include Gun Barrel Overlook and Gunbarrel Hill Viewpoint.
The East Boulder Trail is known for its diverse wildlife and excellent birding opportunities. You might spot bald eagles, great blue herons, Canada geese, various sparrows, kingbirds, orioles, and hummingbirds. Deer, prairie dogs, horses, and llamas are also commonly seen in the area.
Yes, the East Boulder Trail is part of a larger network and connects to several other local trail systems. The route includes sections of the East Boulder - Teller Farm Trail, East Boulder - White Rocks Trail, and the East Boulder - Gunbarrel Trail, allowing for extended excursions and varied experiences.
The trail is notably exposed, offering minimal shade throughout its length. This is an important consideration for sun and wind protection year-round. Be sure to bring adequate sun protection (hat, sunscreen) and layers to protect against wind, regardless of the season.
The estimated duration for hiking the entire 11.2 km (7-mile) route is approximately 2 hours and 57 minutes. This can vary based on your pace, stops for scenery, and whether you complete the full length or a shorter section.
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