4.9
(6352)
13,481
hikers
05:28
18.5km
570m
Hiking
Embark on a difficult hiking adventure along the Hulls Gulch to Sunset Peak Road Trail, a challenging route spanning 11.5 miles (18.5 km). You will gain 1872 feet (571 metres) in elevation over an estimated 5 hours and 27 minutes of hiking. As you navigate the diverse terrain, expect a…
Last updated: April 23, 2026
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Your route passes through protected areas
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Waypoints
Start point
Parking
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3.17 km
Highlight • Gorge
Tip by
14.0 km
Highlight • Natural Monument
Tip by
17.2 km
Highlight • Trail
Tip by
17.2 km
Highlight • Trail
Tip by
18.5 km
End point
Way Types & Surfaces
Way Types
11.2 km
7.24 km
< 100 m
< 100 m
Surfaces
11.5 km
7.03 km
< 100 m
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Elevation
Highest point (1,420 m)
Lowest point (890 m)
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Weather
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Today
Thursday 16 July
38°C
21°C
33 %
Additional weather tips
Max wind speed: 19.0 km/h
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This route was planned by komoot.
The full route, as mapped, is approximately 18.5 km (11.5 miles) and typically takes around 5 hours and 27 minutes to complete. However, the Hulls Gulch area offers many shorter loops and variations if you prefer a quicker outing.
The terrain varies significantly, featuring both singletrack paths and wider trails. You'll encounter rocky and steep sections, especially on parts of the Kestrel Trail within the system. Be prepared for desert conditions, and during certain times of the year, upper sections can have muddy areas or snow patches. The trail offers a mix of challenging climbs and more moderate stretches.
You'll enjoy great views of downtown Boise and the surrounding foothills. Key natural features include the striking Red Cliffs (yellow/orange clay/sand formations) and a seasonal creek. The route also passes through the Hulls Gulch area, known for its environmental value and opportunities for wildlife viewing. You'll also pass the Hulls Gulch Trail Junction and the Lower Hull's Gulch Terminus.
Sunset Peak Road serves as an access point to various trailheads in the Hulls Gulch area, including the Lower Hulls Gulch Trailhead and the Grove Trailhead. Be aware that the road leading to some trailheads can be rough, and a high-clearance or 4WD vehicle might be necessary, especially past the 8th Street Trailhead.
No, there are generally no permits or entrance fees required to access the trails within the Hulls Gulch Reserve area. It's part of the public Ridge to Rivers trail network.
Yes, the trails in Hulls Gulch are generally dog-friendly. However, always ensure your dog is on a leash and that you pack out any waste to help preserve the natural environment for everyone.
Spring and fall are generally the best times to hike due to more moderate temperatures. Summers can be very hot with desert conditions, requiring plenty of water. In winter, upper sections may have snow or muddy patches, though Sunset Peak Road itself can sometimes be used for descent when trails are snowy.
The specific Komoot route 'Hulls Gulch to Sunset Peak Road Trail' is designed as a point-to-point hike. However, the Hulls Gulch area is part of an extensive trail system, offering many options to create shorter loops or out-and-back variations if you prefer.
Yes, this route is an integral part of the extensive Ridge to Rivers trail network. The Komoot tour specifically utilizes sections of the #29 Lower Hulls Gulch trail, the #0 Hull's Gulch Interpretive Trail, and the Connector Trail, allowing you to experience various parts of this popular system.
Sunset Peak Road primarily functions as a vehicle road that provides access to various trailheads within the Hulls Gulch area. While some sections, like 'North Sunset Peak Road,' are described as easy one-way trails, the main road itself is for vehicles, though it can be incorporated into hiking routes for descent or access.
For a quieter experience away from bikes, seek out the Upper Hulls Gulch trail. It's a notable secluded singletrack that is open exclusively to foot traffic, offering a peaceful escape within the system.
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