2.9
(4)
72
hikers
05:05
16.1km
670m
Hiking
Embark on the Boundary Trail, a difficult 10.0-mile (16.1 km) hike that promises a rewarding experience for seasoned adventurers. You will gain 2187 feet (667 metres) over an estimated 5 hours and 5 minutes as you traverse ancient old-growth forests filled with Douglas fir, Incense cedar, and Sugar pine. As…
Last updated: April 23, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
Siskiyou Wilderness
Waypoints
Start point
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8.04 km
Highlight (Segment) • Trail
Tip by
16.1 km
End point
Way Types & Surfaces
Way Types
16.1 km
Surfaces
16.1 km
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Elevation
Highest point (1,570 m)
Lowest point (1,310 m)
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Weather
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Today
Wednesday 15 July
23°C
12°C
0 %
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Max wind speed: 11.0 km/h
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This route was planned by komoot.
The Boundary Trail is approximately 16.1 kilometers (10 miles) long and typically takes around 5 hours and 6 minutes to complete. This duration can vary based on your pace, breaks, and trail conditions.
This route is rated as difficult. It features significant elevation changes, with an ascent of approximately 667 meters (2,188 feet) and a similar descent. Hikers should be prepared for challenging terrain and sustained climbs.
The trail traverses varied terrain typical of the Siskiyou Wilderness, which often includes rugged, forested paths, and potentially rocky or uneven surfaces. Given its 'difficult' rating, expect sections with steep grades and possibly some exposed areas offering expansive views.
Yes, dogs are generally allowed on trails within the Siskiyou Wilderness. However, they must be kept on a leash at all times to protect wildlife and ensure a pleasant experience for all trail users.
The Siskiyou Wilderness, managed by the U.S. Forest Service, typically does not require permits for day hiking. However, specific regulations may apply for overnight stays or certain activities. It's always best to check the USDA Forest Service website for the most current information regarding permits and regulations before your visit.
The best time to hike this trail is typically from late spring through early fall (May to October) when the weather is generally milder and snow has melted from higher elevations. Autumn offers beautiful foliage and fewer insects, while spring brings wildflowers. Always check current weather and trail conditions before heading out.
The Boundary Trail is a named highlight along this route. Specific trailhead access and parking details can vary. It's recommended to consult detailed maps or local ranger stations for precise starting points and parking availability for the Boundary Trail within the Siskiyou Wilderness.
The primary point of interest along this route is the Boundary Trail itself, which offers a deep immersion into the Siskiyou Wilderness. Expect diverse forest ecosystems, potential views of surrounding peaks, and the rugged beauty characteristic of this remote area.
Yes, the route primarily follows the Boundary Trail (100% of the route). It also briefly passes through sections of the Boundary Trail 4E50 (4%) and Elk Valley Road (3%).
Given its 'difficult' rating and length, you should bring sturdy hiking boots, plenty of water, high-energy snacks, navigation tools (map, compass, or GPS), appropriate layers of clothing for changing weather, rain gear, a first-aid kit, and sun protection. Hiking poles can also be very helpful on steep or uneven sections.
This specific Komoot route for the Boundary Trail is an out-and-back hike. While some 'Boundary Trails' in other regions offer loop options, this particular route is designed as a linear path. You can, however, turn back at any point to adjust the length of your hike.
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