4.4
(31)
192
hikers
4
hikes
Bus station hiking trails around Katnosa are situated within the Spålen-Katnosa Nature Reserve in Nordmarka, Norway. This region features forested hills, varied terrain including gentle formations and steeper slopes, and extensive wetlands. A central natural feature is Lake Katnosa, a regulated lake surrounded by the reserve's protected woods and wetlands. The area offers a diverse network of trails, primarily moderate, through these landscapes.
Last updated: June 29, 2026
10.2km
03:04
250m
250m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.8
(6)
21
hikers
12.3km
03:27
240m
240m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.

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5.0
(2)
20
hikers
10.6km
02:58
210m
210m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.0
(1)
3
hikers
9.34km
03:02
430m
430m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
1
hikers
6.92km
01:54
110m
120m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
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A rennovated stable, today Tverrsjøstallen is a simple dining spot that serves food and drink at weekends during the skiing season. While it's closed at other times in the year, the bus stop here is the ideal start point for a hike to Svarttjernshøgda, Nordmarka's highest point.
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Ølja is a lovely lake at the eastern foot of Svarttjernshøgda, Nordmarka's highest peak at 717 metres (2,352 ft). One of two main trails to the top begins from the lake's western end.
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At 717 metres (2,352 ft), Svarttjernshøgda is the highest point in Nordmarka. It's a hike that's suitable for all, providing a good hillwalk for families. The main trail from the east is well-signposted throughout.
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Vikseterfossen is a hidden natural gem located in the Krokskogen region, near Lake Damtjern. The waterfall is part of a stream that flows through a lush, forested ravine, offering a more secluded experience compared to the more frequented trails in the area.
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Damtjern is a scenic highland lake that serves as a major gateway to the surrounding wilderness. The lake is nestled within a dense forest of spruce and pine, characterized by its calm waters and rugged, rocky shoreline.
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There are several hiking trails around Katnosa that are accessible by bus. This guide features five routes, all offering a moderate to easy hiking experience through the beautiful Nordmarka landscape.
The bus-accessible trails around Katnosa primarily feature forested hills, often covered in spruce, with varying terrain. You'll find a mix of wide, gentle paths and some steeper sections, especially on routes like the Harestulia – Kroktjernsberget loop from Harestuvatnet. Some areas also include wetlands and boardwalk sections, providing diverse walking surfaces.
Yes, many of the bus-accessible routes around Katnosa are circular, allowing you to start and end at the same point without needing to retrace your steps. Examples include the View of Spålen Lake loop from Tverrsjøstallen and the Loop around Lake Damtjern.
The trails offer views of picturesque forested hills and lakes, such as Lake Katnosa and Spålen Lake. The region is part of the Spålen-Katnosa Nature Reserve, known for its extensive wetlands and untouched nature. You might also encounter cultural-historical sites like the Katnosa farm (though closed to the public) or the DNT Katnosdammen Cabin, which offers self-service accommodation by the dam at the southern end of Lake Katnosa.
Yes, there are options suitable for families. While most routes are moderate, the Loop around Lake Damtjern is an easier option, making it a good choice for families looking for a less strenuous hike. The diverse landscapes and natural features also provide engaging scenery for children.
Generally, dogs are welcome on trails in Nordmarka, including those around Katnosa. However, it's important to always keep your dog on a leash, especially within the Spålen-Katnosa Nature Reserve, to protect wildlife and ensure a pleasant experience for all hikers. Always check local regulations for any specific seasonal restrictions.
The best time to hike in Katnosa is typically from late spring through early autumn (May to October) when the weather is mild and the trails are clear of snow and ice. During these months, the forests are lush, and the lakes are inviting. Autumn offers beautiful fall foliage.
Yes, for those seeking an overnight stay, the DNT Katnosdammen Cabin is a self-service cabin located by the dam at the southern end of Lake Katnosa. It provides a rustic experience and serves as an excellent starting point for further exploration into the nature reserve. Another option is the charming Sinnerdammen, an old hunting lodge owned by the DNT.
The area is highly rated by the komoot community, with an average score of 4.6 stars. Reviewers often praise the quiet, untouched nature of the Spålen-Katnosa Nature Reserve, the scenic lake views, and the well-maintained trails that offer a true escape into the Norwegian wilderness.
The trails featured in this guide are accessible from bus stops such as Tverrsjøstallen and Harestuvatnet. For example, the View of Spålen Lake – Port Arthur loop starts from Tverrsjøstallen, while the Harestulia – Kroktjernsberget loop is accessible from Harestuvatnet.


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