
Lom - Sognefjellshytta
About this Route
← Western Fjords Cycling GuideA 99.1 km loop out of Lom with 1380 m of climbing up the Sognefjellsvegen (RV55), Northern Europe's highest mountain pass road. Green valley floor to two-metre snow walls at the summit, then a long, cold descent back through Bøverdalen.
I rolled out of Lom on a cool morning with gels and energy bars stuffed into my jersey pockets, knowing full well there would be nothing between me and Sognefjellshytta except tarmac, wind and mountains. The Lom stavkyrkje watched me go — that dark, tar-scented silhouette is one of those sights that makes you pause for a photo even when you're itching to get the legs turning. From the church the RV55 tips gently upward alongside the Bøvra river, following the Bøverdalen valley deeper into the range. The first hour is deceptive: the gradient is modest, the tarmac smooth, and you can spin along at a comfortable pace while the valley walls slowly close in around you.
Then the Sognefjellsvegen begins in earnest. The road ramps up through a series of switchbacks, and the trees thin out until suddenly you're above the treeline and into proper high-mountain country. This is one of the highest mountain passes in Northern Europe and it feels it — glacial meltwater pouring off the rocks, the Smørstabbtindan and the broader Jotunheimen peaks rearing up on either side, and in early season, towering walls of snow carved out by the ploughs lining the road. I passed a Norwegian cross-country ski team out training on rollerskis, which tells you everything about how serious this climb is. The wind up top has a real bite, and the sense of scale is hard to overstate — it's bleak and beautiful and relentlessly photogenic.
I reached Sognefjellshytta genuinely cold despite the effort, and ducked inside for the traditional treatment: a bowl of hot soup, a waffle with brown cheese and jam, and a strong coffee. Twenty minutes by the fire and I felt human again. Before dropping back down I pulled on every layer I had — a windproof jacket, full-finger gloves and a buff over the ears. The descent is long, fast and exposed, and the wind-chill at 70 km/h on a body that's just finished climbing for two hours is not to be underestimated. I've been colder on that descent than on many winter rides.
The run back down Bøverdalen to Lom is pure reward — sweeping bends, the Bøvra tumbling alongside, and the valley gradually softening back into farmland and birch forest. I rolled into Lom with tired legs and a huge grin, racked the bike outside Bakeriet i Lom, and finally cashed in the cheque I'd been writing myself all day. A skolebrød, a cinnamon knot and a proper coffee in the sun, looking back up towards the mountains I'd just climbed and descended. That, for me, is what this ride is about: earn the bakery, don't pre-empt it.
Kilometre by Kilometre
Leave Lom past the stave church and follow the RV55 along the Bøvra river. Gentle, green, fast — a proper warm-up through farmland with peaks already visible ahead.
The gradient ticks up but stays forgiving, with flat recovery stretches between the steeper ramps. Red farmsteads, birch, glimpses of glaciated summits. Rhythm riding at its best.
Trees thin out, granite and meltwater take over. Marker poles line the road and the Jotunheimen skyline opens up. The air gets noticeably colder here.
The road threads between two- to three-metre snow walls across the plateau. Frozen lakes, ski teams training on the snowfields, and a warm lodge at the top for soup and coffee.
Long, exposed and genuinely chilly. Layer up before you leave Sognefjellshytta. Watch the wind on the upper ramps and enjoy the landscape reversing itself.
Birch forest returns, then green pasture and the Bøvra alongside you. Roll back into Lom and close the loop where you started — ideally with another stop at Bakeriet.
Gallery






Lom - Sognefjellshytta — Map & Elevation
Tips & Local Knowledge
- Carry gels and bars — there are no services between Lom and Sognefjellshytta, so fuel yourself for the full climb
- Save Bakeriet i Lom for after the ride — the skolebrød and cinnamon knots are the reward, not pre-ride fuel
- Pack a proper windproof jacket and full-finger gloves for the descent — it's genuinely cold, even in summer
- Stop at Sognefjellshytta for soup, waffles and coffee before heading back down; you'll need the warmth and calories
- Start early to beat both the wind and the tourist traffic on the RV55
- Check the road status before you go — Sognefjellsvegen is typically only open from late May to October
- Take a moment at Lom stavkyrkje on the way out — it's a beautiful send-off and costs you nothing but a photo stop
Rider Reviews
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Passionate road cyclist and founder of CyclingRoutes.cc. Always hunting for the perfect asphalt and the best coffee stops.
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For cyclists with some experience. Noticeable climbs requiring fitness.

