4.5
(251)
1,974
hikers
7
hikes
Waterfall hiking trails around Bjørnsjøen are situated within the expansive Nordmarka forest in Oslo, Norway. The region is characterized by dense woodlands, tranquil lakes, and rocky outcrops, with Bjørnsjøen itself being a central lake. The terrain includes forested slopes and open meadows, offering varied landscapes for hikers. The Bjørnsjøelva river, which drains into Skjærsjøen, features notable natural elements like the Bjørnsjøhelvete gorge.
Last updated: June 30, 2026
4.3
(48)
176
hikers
15.2km
04:20
340m
340m
Hike the moderate 9.5-mile Tour of Bjørnsjøhelvete in Nordmarka, featuring a thrilling suspension bridge and diverse forest scenery.
4.3
(3)
5
hikers
24.4km
07:01
570m
570m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

Sign up for free
33
hikers
8.13km
02:18
180m
180m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.0
(1)
14
hikers
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
16
hikers
12.4km
03:35
320m
320m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
Get access to more routes and recommendations from other explorers.
Sign up for free
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Login or Signup
This 2.1-kilometre gravelled trail between Ullevålseter and Skjennungstua is a short but super scenic section that meanders through beautiful woodlands. It is also a pretty family-friendly flat trail with only around forty metres of height gain in the entire two kilometres.
0
0
A worthwhile stopover… even in (late) summer
0
0
A quiet bridge with a splendid view over the still waters of Lake Skjærsjøen. From here, you can admire the peaceful lake framed by dense forest, with the red boathouse adding a touch of charm.
0
1
A thrilling suspension bridge hidden deep in Nordmarka, just above the roaring waters of Bjørnsjøhelvete gorge. The crossing is short but impressive, surrounded by dense pine forest and echoing with the sound of the river far below.
0
0
Hidden in the forest and just a stone’s throw from the lake, this cozy red kiosk is a welcome surprise for hungry hikers and cyclists. Coffee, waffles, ice cream or a warm cinnamon bun, everything tastes better after a few kilometers in the woods. Picnic tables nearby invite you to sit, relax, and soak in the peaceful surroundings.
0
0
A peaceful clearing by the water’s edge, perfect for a lunch break or a slow coffee with a view. Surrounded by forest and framed by smooth rocks, this spot has a fire ring and a raw, natural charm. On a calm day, the lake turns into a mirror making it hard to leave.
0
0
The primary waterfall feature in the Bjørnsjøen area is the dramatic Bjørnsjøhelvete gorge, where the Bjørnsjøelva river flows. A highlight is the recently renovated Bjørnsjøhelvete Suspension Bridge, which spans 13 meters above the river, offering an exhilarating experience and a glimpse into the area's history of timber rafting.
While many trails in the region are moderate, the area offers a variety of routes. For a focused waterfall experience, the Tour of Bjørnsjøhelvete in Nordmarka is a moderate 9.5-mile (15.2 km) trail that leads directly to the suspension bridge over the Bjørnsjøelva river, making the main waterfall feature accessible.
The Bjørnsjøen region features a network of 8 hiking trails, with several offering access to the Bjørnsjøelva river and the Bjørnsjøhelvete gorge, which is the main waterfall attraction. These trails range from easy to difficult, ensuring options for various fitness levels.
The waterfalls and river features are beautiful year-round. During spring, snowmelt increases the water flow, making the Bjørnsjøelva river particularly impressive. Summer offers pleasant hiking conditions, while autumn provides stunning foliage. Winter hiking is also possible, but trails may be icy, requiring appropriate gear.
Yes, many trails in the Nordmarka forest, including those around Bjørnsjøen, are dog-friendly. However, it's always recommended to keep dogs on a leash, especially in protected areas or near wildlife, and to check local regulations before your visit.
The trails leading to the Bjørnsjøhelvete Suspension Bridge are popular and generally well-maintained. While the Tour of Bjørnsjøhelvete in Nordmarka is a moderate 9.5-mile route, families can choose to do shorter sections or out-and-back walks to experience the bridge and gorge. Always consider the fitness level of all family members.
The terrain around Bjørnsjøen is varied, featuring dense woodlands, tranquil lakes, and rocky outcrops. Trails often wind through ancient pine forests and can include forested slopes and open meadows. The path to the Bjørnsjøhelvete Suspension Bridge is a popular blue-marked trail, indicating a well-defined route.
Starting points for hikes around Bjørnsjøen, such as Hammeren, Sognsvann, and Frognerseteren, are easily accessible with direct bus connections from Oslo. From these points, you can connect to the extensive trail network that leads to the Bjørnsjøelva river and the Bjørnsjøhelvete gorge.
Yes, the Kikutstua cabin, located on the northeastern shore of Bjørnsjøen, is a notable point of interest that may offer rest or refreshments. It's a popular stop for hikers and skiers in the Nordmarka area.
The hiking routes in Bjørnsjøen are highly rated by the komoot community, with an average score of 4.5 stars from over 220 reviews. Hikers often praise the serene atmosphere, the diverse terrain, and the unique experience of crossing the Bjørnsjøhelvete Suspension Bridge over the river gorge.
Yes, the Tour of Bjørnsjøhelvete in Nordmarka is a popular loop trail that specifically highlights the Bjørnsjøhelvete Suspension Bridge and the gorge formed by the Bjørnsjøelva river, offering a comprehensive experience of the area's waterfall features.
Beyond the Bjørnsjøelva river and its gorge, the region is characterized by dense woodlands, tranquil lakes like Bjørnsjøen itself, and rocky outcrops. You'll encounter varied landscapes, from forested slopes to open meadows, providing a rich natural experience.


Browse the best Hikes in other regions.