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hikers
Tømmerrenna Timber Slide Trail
02:13
8.39km
80m
Hiking
Hike the moderate Tømmerrenna Timber Slide Trail, a 5.2-mile route through a historic log flume with tunnels and suspension bridges.
Last updated: February 26, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Paulen naturreservat
Knudansheia naturreservat
Waypoints
Start point
Parking
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223 m
Steinsfossen Waterfall
Highlight • Waterfall
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1.09 km
Suspension bridge on the Tømmerrenna
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4.20 km
Setesdal Vintage Railway
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8.39 km
End point
Parking
Way Types & Surfaces
Way Types
7.99 km
202 m
198 m
Surfaces
7.87 km
202 m
147 m
< 100 m
< 100 m
< 100 m
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Elevation
Highest point (100 m)
Lowest point (40 m)
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Weather
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Thursday 7 May
14°C
-1°C
0 %
Additional weather tips
Max wind speed: 8.0 km/h
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This route was planned by komoot.
Frequently Asked Questions
How long does it take to hike the Tømmerrenna Timber Slide Trail?
The Komoot tour for the Tømmerrenna Timber Slide Trail is approximately 8.4 kilometers long and typically takes around 2 hours and 15 minutes to complete. The unique wooden flume section itself is about 4 kilometers one way.
Is the Tømmerrenna Timber Slide Trail suitable for beginners or families?
Yes, the trail is generally considered easy and accessible for most people, including families and those with dogs. The path is largely flat as it follows the old timber flume. However, be aware of narrow sections, a dark tunnel requiring a light source, and suspension bridges that might challenge those with a fear of heights.
What is the terrain like on the Tømmerrenna Timber Slide Trail?
The trail primarily follows the trough of a 4-kilometer wooden log flume, making it largely flat. Key features include several tunnels, one of which is about 100 meters long, dark, and low (around 1.30 meters), requiring you to crouch and use a headlamp or phone flashlight. You'll also cross two spectacular suspension bridges (100m and 120m long) over the Otra River. Some sections are suspended high above the forest or river, and the wooden planks may creak or sway.
What can I see along the Tømmerrenna Timber Slide Trail?
Along the route, you'll experience lush forests and views of rushing rivers. Notable sights include the Steinsfossen Waterfall, the impressive Suspension bridge on the Tømmerrenna, and remnants of the Kringsjå power station. The trail also runs partly alongside the historic Setesdal Vintage Railway, offering a chance to see old steam locomotives.
What is the best time of year to visit the Tømmerrenna Timber Slide Trail?
The trail is best enjoyed from spring through autumn. The autumn colors are particularly stunning. It is advised not to undertake the hike on windy days or in winter due to potential snow or ice on the wooden structure, which can make it unsafe.
Is the Tømmerrenna Timber Slide Trail dog-friendly?
Yes, the trail is suitable for hikers with dogs. Please ensure your dog is kept on a leash, especially on the narrow sections, bridges, and in tunnels, and always clean up after your pet.
Do I need a permit or pay an entrance fee for the trail or Paulen Naturreservat?
No, there are no specific permits or entrance fees required to hike the Tømmerrenna Timber Slide Trail or to access Paulen Naturreservat. However, please respect the natural environment and any local regulations for protected areas.
Where can I park for the Tømmerrenna Timber Slide Trail?
While specific parking areas are not detailed, the trail is located near Vennesla. Hikers typically find parking at designated spots close to the trailheads. It's advisable to check local maps or Komoot's tour details for the most convenient starting points and parking options.
What should I bring for the hike?
Given the unique features of the trail, it's essential to bring a headlamp or phone flashlight for navigating the dark, low tunnels. Comfortable walking shoes are recommended, along with water and appropriate clothing for the weather. Consider bringing a light jacket even on mild days, as sections can be exposed.
Are there any specific safety considerations for this trail?
Yes, there are a few. The wooden planks of the flume may creak or sway, which can be daunting for those with a fear of heights, especially on the suspension bridges. The tunnels are dark and low, requiring a light source and bending. It's also strongly advised to avoid hiking on very windy days or during winter due to snow and ice, which can make the path slippery and dangerous.
Does the Tømmerrenna Timber Slide Trail intersect with other paths?
Yes, sections of this route overlap with other official trails. You will find parts of the Tømmerrenna trail itself, as well as portions of the Nasjonal sykkelrute 3.
Nearby routes
Trail Reviews
Tømmerrinne: 4 km long timber rafting channel, built in the 1950s, closed in 1977. Take a lamp with you for the tunnel! A worthwhile tour!
Finally traveling the world again! ☺️🚙 Team Leutenberg left for Norway 🇳🇴 for three weeks with the motorhome. ☺️ The technical hiking start of our trip was the so-called "Steinsfoss Tømmerrenne", an approx. 4 km long wooden channel, which was used for timber rafting along the Otra River until 1981. This channel connects the Steinsfoss power plant, which also served as the starting point of the hike the Beihølen dam and partly runs parallel to the Setesdalsbanen heritage railway. 🚂🛤️ Today it is used for tourist purposes. 🥾 This sight is highly recommended and a little insider tip! 😉 Since it is not so well known for tourists, you rarely meet people. But you can enjoy the unspeakably beautiful nature of Norway. ☺️ A head for heights and sure-footedness are recommended, however, as the channel is partly very high on wooden stilts and even leads over two suspension bridges, which swing quite well. 🌉 😅 Another highlight is an approx. 100 m long tunnel 🚇, which is only slightly higher than the channel itself. 😅 So it's only possible to crawl through here and preferably with a flashlight (at least a smartphone flashlight). 🔦 You will be rewarded at your destination with a very idyllically located reservoir. 🏞️ This is where the gutter begins. Water is also fed into the first meters of this to demonstrate the enormous water flow that was once used for rafting. Shortly thereafter, the masses of water pelt down over a waterfall into the river. 🌊 A secret, but very fine tip, which does not pose any major difficulties in terms of hiking or requires a high level of fitness. 😉☺️
A beautiful, easy hike along the old wooden gully. Includes stunning views, two suspension bridges, and a wonderful insight into what a tree trunk must have felt like in the old days. A recommended short tour of approximately 4.2 km each way.
A highlight of a special kind. A hike of a different kind. The building, the rough nature and the untamed water power and you are there in the gutter and don't really know how to classify it😍 It's all just amazing and highly recommended.....🥰😍👍👍😁
Perfect short hike in a traditional tree water slide.
Beautiful hike. Trick: wait until the evening, when you'll be almost alone.
We hiked one last highlight on the way to the ferry 🇳🇴➡️🇩🇰, because the Tømmerrenna in Vennesla is practically on the way to Kristiansand. You walk the entire tour in the old wooden raft channel, including two suspension bridges and a tunnel blasted into the rock. If you don't like walking this dark, low variant, you can walk over the tunnel on a path. You will also find the exit to a picnic area and there is always something else to see from the side. This is how you go from the power station to the barrage and back, really a cool change!
This is a highly recommended hike through the gully—over two suspension bridges and a tunnel, which can be accessed while crouching down! IMPORTANT: Don't forget your flashlight. A toilet (outhouse) is only available at Paulen Gård, which has a playground and a kiosk in the summer.