12:55
45.3km
1,050m
Hiking
Tackle the difficult Bon Jon Pass Road hike, a 28.1-mile route in Olympic National Forest with 3456 feet of elevation gain.
Last updated: February 26, 2026
Tips
Your route passes through a protected area
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Waypoints
Start point
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16.9 km
Bon Jon Pass
Mountain Pass
20.2 km
Highlight • Trail
Tip by
20.2 km
Highlight • Trail
Tip by
31.2 km
Highlight • Trail
Tip by
45.3 km
End point
Way Types & Surfaces
Way Types
42.5 km
2.66 km
< 100 m
< 100 m
Surfaces
19.7 km
12.0 km
8.24 km
4.91 km
< 100 m
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Elevation
Highest point (900 m)
Lowest point (60 m)
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Weather
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Sunday 24 May
23°C
10°C
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This route was planned by komoot.
You can access Bon Jon Pass Road from various points. Key trailheads include the Mt. Zion Trailhead and the Sleepy Hollow Trailhead. The road itself connects Lord's Lake to the area just below Mount Zion, offering multiple access points for parking along the route.
While the road itself is generally considered relatively easy for passage, hiking it can be more challenging, especially if you plan to access routes like the Mount Zion hike. That particular hike involves a significant elevation gain over a short distance, making it moderate to challenging. The primary surface is gravel and dirt, with some sections potentially having potholes.
The terrain is primarily a smooth, well-maintained gravel and dirt road that winds through dense evergreen forests. You'll find occasional views of the eastern Olympics and steep valleys through the trees. Some sections may have potholes and minimal off-camber terrain. In June, you might see vibrant wild rhododendrons blooming.
The best time to hike is generally during the warmer months. In June, the wild rhododendrons are in bloom, adding beautiful color. During winter, the pass can have mud and moderate snowpack, making conditions more challenging. Always check the weather forecast before heading out.
Yes, the Olympic National Forest generally allows dogs on trails unless otherwise specified. It's always best to keep your dog on a leash and practice Leave No Trace principles, including packing out all waste.
While Bon Jon Pass Road is located within the Olympic National Forest, specific permits or entrance fees for hiking this particular road are not typically required. However, if you plan to access wilderness areas or specific campgrounds, always check the latest regulations with the Olympic National Forest service.
The road itself offers glimpses of distant peaks and steep valleys through the trees, particularly occasional views of the eastern Olympics. It also serves as a key access point for those looking to summit Mount Zion. You'll pass by the Bon Jon Road & Cold Creek Extension Trail Junction.
Yes, the route intersects with several other paths. It passes through sections of the Deadfall Trail #849, the Pacific Northwest Trail 03 Washington, the Gold Creek Extension Trail, and trails designated 28-280 and 28-350.
Hikers should be aware that some areas along the route may have little to no cell service, so it's wise to download maps offline. For amenities like cafes, pubs, or accommodation, you would need to head to nearby towns such as Blyn or other communities along Highway 101.
In winter, the pass can transform into a snowy landscape. Expect mud and moderate snowpack, which can make hiking more challenging. It's crucial to be prepared for colder temperatures and potentially slippery conditions if you plan to visit during this season.
The Bon Jon Pass Road itself, being a smooth, well-maintained grade, can be accessible for families or beginners looking for a scenic walk through the forest. However, if you plan to branch off onto steeper trails like the Mount Zion hike, the difficulty increases significantly, making those sections less suitable for beginners or very young children.