Bjertnessjøen is a region in Nannestad, Viken, Norway, characterized by its diverse natural landscape situated between Oslo's Gardermoen Airport and the Romerike Hills. The area features extensive forest roads, marked hiking paths, and well-prepared ski trails, making it suitable for various outdoor pursuits. While Bjertnessjøen itself is a lake primarily used for drinking water, the surrounding terrain offers a rich environment for land-based activities. This includes winding trails through dramatic ravines and scenic cultural landscapes, providing varied experiences for outdoor…
63
Routes
4.9
(19)
Average rating
327
People visited

10.9km
03:00
180m
180m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

5.0
(1)
14
hikers
6.08km
02:11
380m
380m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

5.0
(3)
5
hikers
14.3km
04:00
280m
280m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

5.0
(1)
7
hikers
9.35km
02:59
390m
390m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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20
riders
127km
06:07
1,360m
1,360m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.

17
riders
31.1km
01:19
100m
100m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

8
riders
28.9km
01:13
240m
240m
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.

6
riders
58.9km
02:30
410m
410m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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15
riders
75.9km
06:38
1,030m
1,030m
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5.0
(2)
12
riders
Hard bike ride. Very good fitness required. You may need to push your bike for some segments of this route.

5.0
(1)
9
riders
27.3km
01:51
380m
380m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4.0
(1)
7
riders
19.4km
01:42
390m
390m
Moderate bike ride. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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5.0
(1)
9
riders
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary.

5.0
(1)
10
riders
37.2km
03:29
480m
480m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.

4
riders
28.1km
01:57
380m
380m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.

3
riders
47.3km
03:46
550m
550m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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8
riders
68.9km
04:42
1,030m
1,030m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

7
riders
98.7km
06:38
1,290m
1,290m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

6
riders
36.9km
02:40
480m
480m
Hard gravel ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

1
riders
47.1km
03:28
680m
680m
Hard gravel ride. Very good fitness required. You may need to push your bike for some segments of this route.
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9
runners
13.6km
01:27
90m
90m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

6
runners
8.22km
00:51
50m
50m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

5
runners
9.22km
00:58
60m
60m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

4
runners
9.19km
00:58
120m
120m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Bjertnessjøen offers a variety of outdoor activities, including Hiking, Road cycling, Touring cycling, Jogging, Mountain biking, and Gravel biking. The region features extensive forest roads and marked paths suitable for diverse pursuits.
Yes, Bjertnessjøen provides family-friendly hiking options. These trails are designed to be accessible for various ages and skill levels. Specific routes can be found in the Family-friendly hikes around Bjertnessjøen guide.
Hiking trails in Bjertnessjøen traverse a diverse natural landscape, including winding paths through dramatic ravines and along streams and rivers. The area features marked hiking paths and forest roads, offering varied experiences.
Yes, komoot offers several guides for cycling in the region. Cyclists can explore options such as Road Cycling Routes around Bjertnessjøen and Cycling around Bjertnessjøen. There are also guides for mountain biking and gravel biking.
Bjertnessjøen offers easy hiking trails suitable for beginners or those seeking less strenuous walks. These routes provide an opportunity to experience the region's natural beauty. Consult the Easy hikes around Bjertnessjøen guide for more details.
Bjertnessjøen lake is situated at an elevation of 338 meters (1,109 feet) above sea level. The surrounding Romeriksåsene area features varied terrain for outdoor activities.
No, swimming and boating are prohibited in Bjertnessjøen lake. The lake is primarily used as a source for drinking water, and these activities are restricted to maintain water quality.
Bjertnessjøen is a popular destination among komoot users, with more than 500 visitors sharing their experiences. Routes in the region have received an average rating of 4.86 out of 5 stars.
Yes, komoot provides a dedicated guide for runners. The Running Trails around Bjertnessjøen guide offers information on suitable routes for jogging and trail running in the area.
Official information regarding the Nannestad municipality, which encompasses the Bjertnessjøen region, can be found on its official website. The central switchboard for Nannestad municipality can be reached at +47 66 10 50 00.
Bjertnessjøen offers routes for both mountain biking and gravel biking. Guides such as MTB Trails around Bjertnessjøen and Gravel biking around Bjertnessjøen provide details on suitable trails.

