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Routes
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Norway
Oslo

Østensjøvannet

Routes
Hikes
Norway
Oslo

Østensjøvannet

The best hikes from bus stations around Østensjøvannet

4.5

(1598)

14,924

hikers

225

hikes

Hiking around Østensjøvannet offers access to a protected natural environment centered around Østensjøvannet lake, a designated nature reserve. The area features diverse wetland plant species, forest sections with root-covered paths, and a rich birdlife. It connects to a larger network of trails within the Oslo forests, providing varied options from easy lakeside strolls to more extensive forest expeditions.

Best bus station hiking trails around Østensjøvannet

  • The most popular bus station hiking route is Rundtjern Lake loop from Østensjø, a 2.6 miles (4.2 km) trail that takes 1 hour 10 minutes to complete. This easy route circles a smaller lake, offering a tranquil experience.
  • Another top favourite among local hikers is Rustadsaga Cabin – Forest Trail loop from Østensjø, a moderate 6.9 miles (11.1 km) path. This route leads through forest terrain, connecting to a popular cabin.
  • Local hikers also love the Østmarka Blue Trail to Mariholtet, a 2.9 miles (4.7 km) trail leading through the expansive Østmarka forest, often completed in about 1 hour 25 minutes.
  • Hiking around Østensjøvannet is defined by its protected lake, diverse wetlands, and extensive forest trails, offering a blend of natural beauty and accessibility. The network provides options for different ability levels, from gentle walks to more challenging forest routes.
  • The routes in Østensjøvannet are highly rated by the komoot community with an average score of 4.5 stars from over 1,400 reviews. More than 13,000 hikers have used komoot to explore Østensjøvannet's varied terrain.

Last updated: June 29, 2026

5.0

(1)

12

hikers

#1.

View of Lake Ulsrud – View of Nøklevann loop from Østensjø

7.61km

02:06

130m

140m

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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Moderate

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy
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Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy

Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

Moderate

8

hikers

Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.

Easy
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Tips from the Community

Mattia Pastore
February 24, 2026, Svingenbrua

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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Cosy cabin café tucked into the forest, a perfect stop for a coffee or waffle after a walk around the lake.

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This establishment is open on weekends: waffles and cinnamon buns to your heart's content.

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This open area along the Østensjøvannet is ideal for a quiet picnic. A few tables are scattered, offering a stunning view over the lake. Birdsong, calm waters, and the occasional duck make it a peaceful place to take a break and enjoy the scenery.

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A charming stretch along the edge of the Østensjøvannet Nature Reserve. The trail winds through the trees with a root-covered path that keeps things playful. Watch your step and enjoy the calm !

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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.

Translated by Google

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Very popular area in the summer. Good for grilling or for a swim in the lake.

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Typically opened in weekends, waffles and bakeries are prepared freshly "on demand"

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Frequently Asked Questions

How many hiking trails are accessible from bus stations around Østensjøvannet?

There are over 200 hiking routes around Østensjøvannet that are easily accessible from various bus stations. These trails cater to all levels, with a significant number of easy and moderate options available.

Are there any easy, family-friendly hikes accessible by bus around Østensjøvannet?

Yes, many routes are suitable for families. The 4.5-kilometer gravelled/paved trail that circles Østensjøvannet lake is particularly popular and easy, taking less than an hour to complete. For a slightly longer, easy forest experience, consider the Rundtjern Lake loop from Østensjø, which is just over 4 km.

What kind of wildlife can I expect to see on these trails?

Østensjøvannet is a protected nature reserve renowned for its diverse wildlife, especially its birdlife. Over 220 different bird species have been sighted, including vulnerable ones. You might spot great crested grebes, terns, cormorants, and various ducks and geese. There's a dedicated bird hide on the western side of the lake for optimal viewing. The reserve also hosts over 20 mammal species, as well as salamanders, frogs, and lizards.

Are there any circular hiking routes starting from bus stops?

Yes, many of the trails around Østensjøvannet are circular, making them convenient for starting and ending at the same bus stop. An example is the Rustadsaga Cabin – Forest Trail loop from Østensjø, a moderate 11 km route that offers a great forest experience.

Can I bring my dog on the hiking trails around Østensjøvannet?

Generally, dogs are welcome on trails in Norway, but it's crucial to keep them on a leash, especially in nature reserves like Østensjøvannet, to protect wildlife. Always check local signage for specific rules regarding dog access and leash requirements in certain areas or during specific seasons.

What are the trail conditions like around Østensjøvannet?

The main path circling Østensjøvannet lake is gravelled and paved, making it accessible for most. Beyond this, trails connect to a larger network within the Oslo forests, featuring varied surfaces from root-covered paths in forest sections to more rugged terrain. Conditions can vary with weather, so be prepared for potentially muddy sections, especially after rain.

Are there any historical or cultural landmarks along the bus-accessible routes?

Yes, the area around Østensjøvannet has cultural significance. Archaeological finds indicate human presence since the Stone Age, and Viking Age burial mounds are scattered around the lake. For a route that includes historical elements, consider the Sarabråten Ruins – View of Nøklevann loop from Østensjø, which takes you past historical ruins.

What do other hikers enjoy most about the trails around Østensjøvannet?

The area is highly rated by the komoot community, with an average score of 4.5 stars from over 1,400 reviews. Reviewers often praise the tranquil escape into nature within an urban setting, the rich birdlife, and the well-maintained, accessible paths, particularly the lake loop. The blend of forest and water views is also frequently highlighted.

Are there any cafes or places to eat near the bus-accessible hiking trails?

While there might not be cafes directly on every trail, the proximity to Oslo city center means that many bus stops connecting to these trails are also near local amenities. For routes venturing further into the forest, like the Rustadsaga Cabin – Forest Trail loop from Østensjø, you might find traditional Norwegian cabins (hytter) that offer refreshments, especially during peak seasons.

What is the best time of year to hike around Østensjøvannet?

Østensjøvannet offers beauty year-round. Spring brings blooming flora and active birdlife, while summer provides lush greenery and pleasant temperatures. Autumn showcases vibrant fall colors, and winter transforms the landscape into a serene, snow-covered wonderland, suitable for those prepared for colder conditions. The main lake path is generally accessible in all seasons.

Are there any longer, more challenging routes accessible by bus?

Yes, for those seeking a more vigorous challenge, Østensjøvannet connects to a larger network of trails within the Oslo forests, offering more extensive options. Routes like the View of Nøklevann – Sarabråten Ruins loop from Østensjø, at over 11 km with significant elevation gain, provide a moderate challenge and venture deeper into the forest.

Most popular routes around Østensjøvannet

Hiking around Østensjøvannet

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