Koksilah River Ancient Forest Trail
Koksilah River Ancient Forest Trail
1
hikers
01:25
4.28km
120m
Hiking
Hike the Koksilah River Ancient Forest Trail, a moderate 2.7-mile route through a rare old-growth Douglas fir forest with immense trees.
Last updated: February 26, 2026
Waypoints
Start point
Get Directions
0 m
Highlight • Parking
Tip by
1.06 km
Highlight • Rest Area
Tip by
2.04 km
Highlight (Segment) • Trail
Tip by
4.28 km
End point
Way Types & Surfaces
Way Types
2.17 km
2.08 km
< 100 m
Surfaces
2.17 km
2.09 km
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Elevation
Highest point (300 m)
Lowest point (220 m)
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Weather
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Saturday 23 May
17°C
7°C
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This route was planned by komoot.
You can find designated parking at the Koksilah Ancient Forest Parking Area. From there, it's a short walk to the trailhead.
No, there are no permits or entrance fees required to access the Koksilah Ancient Forest or its trails. It is free to explore.
Yes, the Koksilah River Ancient Forest Trail is generally dog-friendly. However, always ensure your dog is under control, preferably on a leash, to protect the sensitive ecosystem and for the safety of other hikers and wildlife.
The trail can be enjoyed year-round, but spring and fall offer pleasant temperatures and vibrant forest colors. Summer is great for enjoying the river, while winter can make sections wet and more challenging due to uneven ground and potential erosion.
The terrain is varied. It begins on a wider old motorbike trail before narrowing significantly into the dense forest. Expect uneven ground, moss-covered trees, eroded edges, and fallen logs. Sections can be overgrown with ferns, and the path generally leads downhill towards the river. Sure-footedness is required.
While rated as 'moderate' and some sources suggest it's suitable for various fitness levels, the uneven ground, eroded edges, and a specific 1 km section described as a 'blue difficulty singletrack' mean it's not ideal for absolute beginners without some hiking experience. It requires attention and sure-footedness.
This trail offers a rare opportunity to experience an old-growth Douglas fir forest, with trees up to 800 years old and measuring over 2.4 meters in diameter. Its preservation history, having been saved from logging, makes it a significant and secluded encounter with ancient giants, unlike busier alternatives.
Yes, the route incorporates sections of other trails. Approximately 61% of the route follows the Koksilah River Ancient Forest Trail itself. It also includes parts of Hank's Highway / 1000 dips / Rollercoaster (44%), Ka-hoor / 3 stage / others (20%), and High Rd (8%).
The primary feature is the magnificent old-growth Douglas fir forest itself, with its immense, ancient trees. As you descend, you'll reach the Koksilah River, where there are opportunities for swimming and picnic spots. The Koksilah Ancient Forest Trail is the main highlight.
Yes, the trail leads down to the Koksilah River, where there are designated swimming areas and picnic spots. It's a refreshing reward after your hike, especially on a warm day.
While not directly on this trail, the nearby Kinsol Trestle is a significant local attraction. It's one of the world's largest wooden railway trestles and makes for another interesting stop in the area.