Oslo is the capital and largest city of Norway, situated at the head of the Oslofjord. A dynamic Scandinavian capital blending Viking heritage with state-of-the-art architecture, Oslo offers world-class museums, a vibrant waterfront, lush forests, and some of Europe's finest dining.
Top trails
Routes worth lacing up your boots for.
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1
Frognerseteren to Ullevålseter Loop
A classic Nordmarka loop from the end of T-bane line 1 through pine forest to the historic Ullevålseter mountain cabin, returning along a different forest path.
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2
Sognsvann Lake Loop
A gentle, beautiful circular walk around Sognsvann lake in Nordmarka. The lake is also popular for swimming in summer.
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3
Holmenkollen to Frognerseteren Ridge Walk
A scenic ridge walk between two T-bane stops through Nordmarka with views over Oslo and the Oslofjord.
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4
Akerselva River Walk (Full Route)
Follow the Akerselva river 8km from the Maridalen valley down through Grünerløkka to the Oslofjord, passing waterfalls, historic mill ruins, and vibrant urban neighbourhoods.
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5
Ekebergparken Forest Walk
A pleasant wooded walk through Ekebergparken combining forest trails with outdoor sculptures by international artists and panoramic views over Oslo and the Oslofjord.
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6
Grefsenkollen Hill Walk
A hike up to Grefsenkollen (379m) through Grefsen forest with excellent views over Oslo from the hilltop restaurant. Accessible by T-bane.
Trail difficulty levels
Pick a route that matches your fitness and experience.
Mostly flat, well-marked paths. Suitable for families and casual walkers.
Some elevation gain, longer distances. Requires basic fitness.
Significant climbs and exposure. Requires good fitness and route-finding.
Technical terrain, scrambling, or alpine conditions. Experience essential.
Local hazards
What to watch out for on the trail.
Sudden weather changes — always carry rain gear and warm layers.
Wildlife encounters — make noise on the trail and store food properly.
Trail conditions can deteriorate after rain — check recent reports before setting out.