Sognefjell High Mountain Road — Lom to Gaupne via Jotunheimen’s Roof
Northern Europe's highest road through giant country.
Sognefjellsvegen — Norwegian County Road 55 — is the highest mountain road in Northern Europe and has been a trade and pilgrimage route across the Scandinavian mountains since the Middle Ages. Running 100km between Lom in the north and Gaupne on Sognefjord in the south, the road crosses the Sognefjell plateau at 1,434 meters, threading through the heart of Jotunheimen — the mythological home of Norse giants. On the way up from Lom, the road passes the Galdhøpiggen trailhead (Norway’s highest peak at 2,469m) and skirts the edge of the Fannaraki massif before descending through Breheimen to the fjord. The Krossbu and Spiterstulen mountain lodges are real navigation waypoints and emergency shelters — know where they are.
In summer this is a paved mountain road, open roughly mid-May to late October depending on snowpack — it’s one of the last roads to open in Norway each spring, and NPRA sometimes closes it days after opening if late storms hit. Driving it in a standard car is possible, but the real overlanding value is using it as a spine for the surrounding dirt tracks into Jotunheimen and Breheimen National Parks. A high-clearance vehicle opens side spurs to remote tarns and glacier viewpoints. No 4WD required on the main road; the park tracks are a different story. Fuel in Lom; nothing on the plateau. Check road status at vegvesen.no before you roll.
Trail Specs
| Difficulty | Moderate |
|---|---|
| Trail Type | Overland Route, Scenic Drive |
| Surface | Dirt, Gravel |
| Features | Camping, High Altitude, Historic, Remote, Scenic |
| Length (miles) | 62 mi / 100 km |
| Duration | 1-2 days |
| Max elevation (ft) | 4705 ft |
| Best season | June-September |
| Minimum vehicle | Any vehicle on paved road; high-clearance 4WD for side tracks |
| Nearest town | Lom, Innlandet, Norway |
| Land manager | Norwegian Public Roads Administration (Statens vegvesen) / Jotunheimen National Park |
| Permit required | No |
| Cell service | Spotty |
| Water crossings | No |
| Dispersed camping | Yes |
| Official sources | Norwegian Scenic Routes – Sognefjell Statens vegvesen road 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 | |
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Location
Trail Conditions
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Frequently asked questions
Do I need a 4WD or high-clearance rig for Sognefjell, or can a stock car handle it?
The main road (RV55) is paved and any stock vehicle can drive it. High-clearance 4WD only matters if you're pulling off onto the gravel side tracks and mountain service roads branching off the main route.
When does Sognefjell open and close for the season?
Typically opens in late May or early June and closes in October or November depending on snowfall — some years it's shut by late September. Check real-time pass status at Statens vegvesen before you go; closures happen fast and without much warning.
Are there any permits, fees, or entry requirements for driving through Jotunheimen National Park?
No permit or fee is required to drive RV55 through the park. If you're camping inside national park boundaries, Norway's allemannsretten (right to roam) applies — dispersed camping is legal but you must camp at least 150 meters from any building or cabin and move on after two nights in the same spot.
What's the hardest or most exposed section of the drive?
The stretch between Turtagrø and the Fantesteinen stone near the summit is the most exposed — narrow road, steep drop-offs, no guardrails in spots, and weather can turn from sun to horizontal sleet in minutes at elevation. It's not technically difficult but demands full attention, especially if you're towing.
How far is it between fuel stops, and is there any reliable cell service on the route?
Fill up in Lom before you leave — the next reliable fuel is in Gaupne or Sogndal at the western end, roughly 100km away. Cell service is spotty to nonexistent across most of the high plateau, so download offline maps and check road conditions before you lose signal.
Trail track
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