4.5
(1602)
14,943
hikers
36
hikes
Waterfall hiking trails around Østensjøvannet offer access to a diverse landscape just five kilometers from Oslo's city center. The region is characterized by a mosaic of habitats, including cultivated land, swamps, forests, and open rock formations. Østensjøvannet is Oslo's most significant wetland and bird reserve, featuring well-maintained trails that wind through varied terrain. This area connects to a larger network within the Oslo forests, providing options for different hiking experiences.
Last updated: July 9, 2026
5.0
(1)
19
hikers
16.3km
04:28
260m
260m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(1)
11
hikers
17.9km
04:59
330m
330m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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8
hikers
16.3km
04:36
340m
340m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4
hikers
17.7km
04:59
370m
370m
Hard hike. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
2
hikers
14.6km
04:04
270m
270m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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This small bridge is always interesting to look at because it blends in well with the surroundings. The two elements on the left and right are made of solid stone, while the bridge itself is constructed of wood.
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Nestled in the forest above Nøklevann, Sarabråten was once the summer estate of Christiania’s 19th-century elite, hosted by timber baron Thorvald Meyer. Today, only a few ruins remain, but the place still carries a quiet grandeur, perfect for a reflective pause in the woods.
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Nice as a stage stop. A nice little stone staircase down into the water, which is very decorative. Here there is also runoff from the Ulsrudvannet in a stream under the road. If you are observant enough, you will see that there are a lot of fugitive boxes hung up in the trees around here.
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Mighty climbing area with many well-secured routes. Platte, overhang and sun all day!
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Very popular area in the summer. Good for grilling or for a swim in the lake.
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While Østensjøvannet itself is a tranquil lake and wetland reserve, the surrounding area and connected trail networks within the Oslo forests feature streams and cascades that create beautiful waterfall experiences. The region's diverse habitats, including forests and open rock, contribute to these natural water features.
There are over 35 waterfall hiking trails and walks around Østensjøvannet listed in this guide, offering a range of options for different skill levels and preferences. These routes allow you to explore the diverse landscapes and natural water features of the area.
The waterfall hikes around Østensjøvannet offer a variety of difficulty levels. You'll find 12 easy routes perfect for a leisurely stroll, 24 moderate trails for those seeking a bit more challenge, and 2 difficult routes for experienced hikers looking for a more demanding adventure. This ensures there's something for everyone.
Yes, the area is well-suited for family outings. The 4.5-kilometer trail encircling Østensjøvannet itself is easy and takes less than an hour, making it ideal for families with children. Many of the easier waterfall trails in the broader network are also suitable for families, offering accessible paths through varied terrain.
The trails around Østensjøvannet are highly rated by the komoot community, with an average score of 4.5 stars from over 1,400 reviews. Hikers often praise the diverse forest terrain, the well-maintained paths, and the beautiful views over lakes like Nøklevann, making for a rewarding outdoor experience.
Yes, Østensjøvannet is very accessible by public transport, located just five kilometers from Oslo's city center. You can easily reach the area by metro, which connects you to various starting points for hikes. This makes it convenient to access the trails without a car.
Yes, many of the trails in the region are designed as loops, allowing you to experience diverse scenery, including natural water features. An example is the Sarabråten Ruins – View of Nøklevann loop from Skøyenåsen, a moderate 16.6 km route that takes you through varied forest terrain with views of Nøklevann.
Beyond the waterfalls and cascades, the region boasts a rich mosaic of natural habitats. You'll encounter cultivated land, swamps, streams, forests with charming root-covered paths, and open rock formations. The area is also a protected wetland and bird reserve, home to 228 observed bird species and over 20 mammal species, offering excellent opportunities for nature observation.
For experienced hikers seeking a more demanding route, consider the Skullerudstua Cabin and Café – Rundvann Lake loop from Skullerud. This difficult 17.7 km trail features significant elevation changes and takes approximately 4 hours 58 minutes to complete, offering a robust challenge within the Østensjøvannet network.
Absolutely. The View of Nøklevann – Sarabråten Ruins loop from Bøler is a popular moderate trail, spanning 17.9 km, that offers extensive forest sections and beautiful views over Nøklevann, providing a classic Nordic hiking experience.
The waterfalls and streams are particularly vibrant during spring after snowmelt and during periods of heavy rainfall. However, the diverse landscapes and well-maintained trails make the area enjoyable year-round. Autumn offers stunning fall foliage, while summer provides lush greenery. Even in winter, the frozen cascades can offer a unique, serene experience.
Yes, the trail network around Østensjøvannet connects to larger systems within the Oslo forests, including paths leading towards Østmarka via Skullerud or Svartdalsparken. This allows for extended hiking opportunities beyond the immediate lake area, offering more challenging options and diverse scenery.


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