4.4
(127)
751
hikers
27
hikes
Hiking in Oppkuven - Smeddalen Naturreservat offers varied terrain within the Oslomarka region of Norway. The area features Oppkuven Peak, one of Oslomarka's highest points at 704 meters above sea level, characterized by small hills, bogs, and lakes. The dramatic Smeddalen Gorge cuts through the massif, known for its steep sections and old-growth spruce forest. This reserve provides a diverse landscape for outdoor activities.
Last updated: May 14, 2026
5.0
(2)
13
hikers
20.3km
05:56
550m
550m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.
5.0
(2)
3
hikers
25.6km
07:24
650m
650m
Hard hike. Very good fitness required. Easily-accessible paths. Suitable for all skill levels.

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2
hikers
6.09km
01:41
110m
110m
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
2
hikers
8.65km
02:29
210m
200m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.0
(1)
9
hikers
13.1km
03:28
120m
120m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
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Popular around Oppkuven - Smeddalen Naturreservat
This small dam bridges the connection between Storflåtan and Vesleflåtan.
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Vassendvika is a bay on the Storflåtan. Here you’ll find fire pits and a place to rest.
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The pictures show (mostly) the smaller hut "Drømmen", which can be booked separately (and in whole) online at the DNT. The big hut is Myrsetra.
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Idyllic hut, without electricity and running water (has to be taken from the nearby river),
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The reserve offers highly varied terrain, from well-established paths through forest to more challenging sections. You'll encounter small hills, bogs, and lakes, as well as the dramatic Smeddalen Gorge with its wild and steep sections. The ascent to Oppkuven Peak provides significant elevation gain, rewarding hikers with panoramic views.
Yes, while some routes are challenging, there are also easier excursions. For a more gentle experience, consider the Gråberget – Bakåsen loop from Kulpåsen naturreservat, which is an easy 6.1 km trail through forest and small hills, typically taking less than two hours.
There are over 25 hiking trails documented in Oppkuven - Smeddalen Naturreservat. These routes offer a range of experiences, including 3 easy, 18 moderate, and 4 difficult options, ensuring something for various fitness levels.
Oppkuven - Smeddalen Naturreservat is generally dog-friendly, but it's important to keep dogs on a leash, especially during nesting seasons for birds and when near wildlife. Always check local regulations for specific trail requirements.
The reserve is home to several unique natural features. You can explore the dramatic Smeddalen Gorge, known for its wild sections and ancient spruce forest. The ascent to Oppkuven Peak (704 meters) offers extensive panoramic views across large parts of Marka. You'll also encounter numerous small lakes and bogs, including Oppkuvvatnet, the largest lake in the reserve.
The reserve is excellent for hiking from spring through autumn. The varied terrain and old-growth forests are particularly beautiful during these seasons. In winter, the area transforms into a popular destination for skiing, with main cross-country ski trails passing through.
Yes, many routes in Oppkuven - Smeddalen Naturreservat are designed as loops. For example, the challenging Lysebråna – Gjelleråsen loop from Sørkedalen is a 20.8 km trail with significant elevation gain. Another option is the moderate View from Gyrihaugen – View of Krokstua Cabin loop from Damtjern, covering 9.2 km.
The untouched nature and old-growth spruce forest provide a habitat for diverse flora and fauna. Hikers have opportunities to observe various woodpecker species, such as the three-toed woodpecker and black woodpecker. The rich lichen flora in Smeddalen also highlights the area's ecological value.
Access to the reserve by public transport typically involves reaching nearby entry points in the Oslomarka region, such as Sørkedalen. From there, you would usually need to walk or cycle to reach the trailheads within the reserve. Specific bus routes might serve the outer edges of the Marka area.
Parking is generally available at common starting points for hikes in the Oslomarka region, such as Sørkedalen or Damtjern, which provide access to Oppkuven - Smeddalen Naturreservat. It's advisable to check specific trailhead information for designated parking areas.
The area is highly rated by the komoot community, with an average score of 4.2 stars from over 120 reviews. Hikers often praise the strong sense of wilderness, the diverse terrain, and the opportunity to experience pristine old-growth forests and panoramic views from Oppkuven Peak.
Absolutely. For experienced trekkers seeking a challenge, the Oppkuven Observation Tower – Oppkuven loop from Sørkedalen is a difficult 25.6 km path that leads to panoramic views from Oppkuven Peak, traversing bogs and dense forest. Another moderate option is the Lakeside Campsite in Nordmarka – Mørkgonga Gorge loop from Damtjern, which is 11.4 km long.


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