4.6
(699)
7,373
hikers
354
hikes
Hiking around Breisjøen offers diverse landscapes within the Lillomarka area of Oslo, characterized by its extensive forest trails and scenic lake views. The region features soft, root-laced paths winding through pine woods, alongside accessible routes around lakes like Alunsjøen. Terrain varies from gentle, accessible paths to more challenging routes with moderate elevation gains, providing options for different fitness levels. The area also includes natural features such as small dams and the Røverkollen Nature Reserve, known for its unique limestone pine…
Last updated: April 28, 2026
4.0
(2)
6
hikers
6.54km
01:49
120m
120m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
5.0
(2)
63
hikers
8.27km
02:19
160m
160m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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6
hikers
2.23km
00:36
20m
20m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
3
hikers
13.3km
03:43
260m
260m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
5
hikers
4.95km
01:24
90m
90m
Moderate hike. Great for any fitness level. Mostly accessible paths. Sure-footedness required.
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A soft, root-laced trail winding through tall pine woods, perfect for flowy runs, quiet hikes, or just soaking in the forest stillness.
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From the trail we benefit from a nice view over the Alungsjøen lake.
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This small dam overflow from the Alundsjøen lake creates a surprising and photogenic contrast in the landscape.
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Nice little stream running in the middle of the forest.
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The Breisjøen area, specifically within Lillomarka in Oslo, offers a vast network of trails. You'll find over 350 hiking routes, catering to various preferences and skill levels.
Hikers around Breisjøen can expect diverse terrain, primarily characterized by soft, root-laced forest trails winding through tall pine woods. There are also paths offering scenic views over lakes like Alunsjøen. While many routes are accessible, some can be more challenging, featuring moderate elevation gains.
Yes, Breisjøen offers many family-friendly trails. With 160 easy routes available, you can find paths suitable for all ages. An example of an accessible and scenic option is the View of the Lake in Nordmarka loop from Røverkollen naturreservat, which is a shorter, easy walk through the nature reserve.
Generally, dogs are welcome on trails in the Lillomarka area, which includes Breisjøen. However, it's always important to keep dogs on a leash, especially in nature reserves and during nesting seasons, to protect wildlife and ensure a pleasant experience for all hikers. Please check local regulations for any specific restrictions.
The Breisjøen area is rich in natural beauty. You can enjoy scenic views over Alunsjøen lake, discover small dams and photogenic water features, and explore the Røverkollen Nature Reserve. Røverkollen is particularly notable for its unique limestone pine forest, diverse vegetation, and historical burial cairns, along with a lookout tower offering panoramic views.
Yes, many routes around Breisjøen are designed as loops, allowing you to start and end at the same point. For instance, the Bispedalskollen – Sportstuen View loop from Grorud is a moderate circular path that takes you through varied forest terrain with rewarding views.
Breisjøen offers hiking opportunities year-round. Spring and autumn provide beautiful colors and comfortable temperatures, while summer is ideal for enjoying the lakes and lush forests. Winter hiking is also possible, especially on the lit trails, offering a serene, snow-covered landscape. Always check local conditions before heading out.
Hike durations vary significantly depending on the route's length and difficulty. You can find short, easy walks like the View of the Lake in Nordmarka loop from Røverkollen naturreservat, which takes about 35 minutes. Longer, moderate trails, such as the View of the Lake in Nordmarka loop from Grorud, can take around 1 hour 50 minutes.
Yes, the Breisjøen area in Lillomarka, Oslo, is well-connected by public transport. Many trailheads are accessible via bus or metro from central Oslo, making it convenient for hikers without private vehicles. Specific routes often start near public transport hubs like Grorud.
The trails around Breisjøen are highly regarded by the komoot community, boasting an average rating of 4.6 stars from over 600 reviews. Hikers frequently praise the tranquil forest trails, the scenic lake views, and the well-maintained paths that cater to various fitness levels. The accessibility from Oslo is also a commonly appreciated aspect.
While Breisjøen itself has served as a drinking water source for Oslo, the surrounding Lillomarka area features several lakes where wild swimming might be possible. However, it's crucial to respect local regulations regarding swimming in drinking water reservoirs and to prioritize safety. Always look for designated swimming spots or check local guidelines.
Given its proximity to Oslo, the Breisjøen area in Lillomarka has various amenities nearby. You can find cafes and accommodation options in the surrounding neighborhoods of Oslo, particularly in areas like Grorud, which serve as common starting points for hikes. These provide convenient places to refuel or stay overnight.


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