Sognefjell — Boverdalen to Turtagrø via Fanteråket High Plateau
Highest pass in Northern Europe — respect it.
The Sognefjellsvegen — Norwegian Scenic Route 55 — climbs from the Boverdalen valley floor at Lom up past the Fanteråket plateau to a summit of 1434 metres before dropping sharply into Turtagrø in the Fortunsdalen valley. This is the highest mountain pass road in Northern Europe, and it earns that title. At the top, the road is a two-lane slab of asphalt threading between permanent snowfields and glacial tarns, with views across the Jotunheimen massif that include Galdhøpiggen — Norway’s highest peak. The descent to Turtagrø is steep and exposed, with tight switchbacks and sheer drops into the fjord country below. Stone cairns mark where walkers cross the road at Spiterstulen; slow down.
This is classified as a scenic drive rather than a technical 4×4 trail — a standard AWD or even FWD vehicle handles the road in summer. But treat it with respect: snow can appear any month at altitude, road edges are soft, and afternoon fog rolls in fast off the glaciers. The road is closed from approximately November to May; exact opening dates depend on snow conditions and are posted by Statens Vegvesen. No permit required. Turtagrø Hotel serves as a proper basecamp for Jotunheimen climbing. Fuel up in Lom before departure — nothing between.
Trail Specs
| Difficulty | Moderate |
|---|---|
| Trail Type | Overland Route, Scenic Drive |
| Surface | Gravel, Mixed |
| Features | High Altitude, Historic, Remote, Scenic |
| Length (miles) | 68 mi / 109 km |
| Duration | 1-2 days |
| Max elevation (ft) | 4705 ft |
| Best season | June-September |
| Minimum vehicle | AWD recommended, standard car possible in summer |
| Nearest town | Lom, Innlandet |
| Land manager | Statens Vegvesen (Norwegian Public Roads Administration) |
| Permit required | No |
| Cell service | Spotty |
| Water crossings | No |
| Dispersed camping | Yes |
| Official sources | Norwegian Scenic Routes official page Statens Vegvesen mountain pass status |
| Start coordinates | |
| End coordinates | |
| Copy both for Google Maps directionsClick to copy the directions URL · or open it directly in a new tab | |
| Find on Google | Search on Google → |
Location
Trail Conditions
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Frequently asked questions
Do I need a 4x4 or will my AWD crossover handle Sognefjell?
In peak summer (late June–August) a standard AWD crossover or even a capable 2WD car can manage the route — the road is graded gravel and paved in sections. Early June and September push into snowpack territory where higher clearance and AWD become genuinely important, not just nice to have.
When does Sognefjellsvegen actually open and close each year?
Typically opens late May to mid-June depending on snowpack and closes again in October, sometimes earlier after early autumn storms. Check real-time status at vegvesen.no before you drive — the road can close with short notice even in July if a storm rolls through above 1400m.
Are there permits or fees to drive Sognefjell?
No permit required and no toll on the mountain road itself. Norway's allemannsretten (right to roam) covers dispersed camping in the open terrain, but stay at least 150 metres from any cabin or built structure and pack everything out.
What's the hardest section and what should I actually expect?
The exposed shelf road across Fanteråket plateau is the crux — narrow, no guardrails, sheer drop-offs, and oncoming camper vans that treat it like a motorway. Wind can be brutal enough to push a high-sided vehicle. Take it slow, use pullouts aggressively, and don't stop mid-shelf for photos.
How far is the nearest fuel from the route and can I camp along the way?
Fuel up in Lom before you leave — it's the last reliable station before the high plateau, and Turtagrø at the far end is a lodge, not a fuel stop. Dispersed camping is legal on the open plateau under allemannsretten; the flat ground near Sognefjellet turisthytte around the high point is a proven overnight spot with views into Jotunheimen.
Trail track
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