Galdhøpiggen is the highest mountain in Norway and in all of Northern Europe, topping out at 2,469 metres in the heart of Jotunheimen National Park. Standing on its summit cairn, you look out over a sea of peaks, glaciers and deep valleys that stretches further than seems possible.
The good news is that you do not need climbing skills to get there. In summer, the Galdhøpiggen hike is within reach of any fit walker who prepares well and respects the weather.
This guide covers the two main routes, what each one demands, how to reach the trailheads and how to choose the right one for you.
Why Galdhøpiggen is worth the climb
Galdhøpiggen sits in Lom municipality, in the northern part of Jotunheimen, the "home of the giants". The area holds the highest concentration of big peaks in Norway, and on a clear day the view from the top takes in Glittertind, Snøhetta to the north-east and the Rondane range.
For a long time Glittertind, just across the valley, competed for the title. Its thick ice cap made it the taller of the two in some measurements, but as that ice has thinned, Galdhøpiggen has become the undisputed roof of Norway.
The mountain is also surprisingly social. On fine summer days, hundreds of people reach the top, and a small stone hut on the summit sells drinks and snacks in high season.
Two routes to the summit
There are two standard ways up, and they feel like completely different hikes. One starts high and crosses a glacier with a guide. The other starts low, avoids the ice and can be walked on your own.
Which one suits you depends on how much climbing you want to do, whether you want to walk independently and how comfortable you are on steep, rocky ground.
From Juvasshytta: shorter, with a guided glacier crossing
Juvasshytta is Norway's highest mountain lodge, at 1,841 metres, and it gives you a huge head start. From here the round trip is about 11 kilometres with roughly 650 metres of ascent, and a guided group usually takes six to eight hours.
The catch is the Styggebreen glacier, which lies between the lodge and the summit. You may not cross it on your own. Guided groups leave from Juvasshytta every day in the summer season, and the guides supply harnesses, ropes and crampons when conditions call for them.
The hike starts with a gradual climb of almost three kilometres to the edge of the glacier. There you take a break, put on extra layers and rope up in teams for a crossing that takes around 50 minutes.
The name is a warning, not a description. In the local dialect "stygg" means dangerous, and the glacier hides crevasses under the snow that are easy to miss.
On the far side you unclip and tackle the steepest part of the day: a rocky climb up the summit scree. Most people reach the top within an hour of leaving the ice.
This is the more popular option for families and first-timers, since the climbing is limited and the guides set a steady pace. Book your place ahead, especially in July, and check the start time with the lodge before you drive up.
From Spiterstulen: longer, steeper and unguided
Spiterstulen is a mountain lodge in the Visdalen valley at around 1,100 metres. From here a marked trail climbs all the way to the summit without crossing any glacier, so you can hike independently.
It is a big day. The round trip is about 13 kilometres, with roughly 1,400 to 1,500 metres of ascent depending on how you count the ups and downs. The lodge estimates four to five hours up and two and a half hours down, and most people should plan for eight to ten hours in total, including breaks.
The route climbs steeply from the valley onto the ridge of Svellnose, then follows rocky terrain over Keilhaus topp before the final push to the summit. Expect long stretches of boulders, where good footwork matters more than speed.
Early in the season, and after a cold spell, large snowfields can linger on the upper ridge. In fog the cairns can be hard to follow, so this route is best saved for a settled day with good visibility.
If you have walked other big Norwegian classics, the effort is closer to a long Jotunheimen day like the Besseggen ridge than to a short summit hike. It is demanding, but not technical.
Getting to the trailheads
Lom is the nearest village and the natural base for both routes. It sits on the main road between eastern Norway and the western fjords, and it has shops, a bakery and places to stay.
Juvasshytta is reached by a private toll road that climbs from Bøverdalen, west of Lom, off the Sognefjellet road. The road is narrow and winds steeply, but it is fine for ordinary cars in summer.
Spiterstulen is also reached by a toll road, which runs up the Visdalen valley from the same main road. Both lodges offer accommodation and meals, which makes an early start much easier.
Public transport in this part of Jotunheimen is limited, and summer buses do not always suit a long hiking day. A car gives you far more flexibility, especially if you want to wait for the right weather.
When to hike Galdhøpiggen
The normal season runs from late June to September. Earlier in June, deep snow can still cover the upper mountain, and later in autumn the days shorten quickly and the weather turns more often.
July and August bring the most stable conditions and the busiest trails. Guided crossings from Juvasshytta also follow the summer season, so check that tours are running before you plan your trip around them.
Remember that the summit stands well over 1,500 metres above the valleys around Lom. Temperatures at the top are often close to freezing even in midsummer, and wind can make it feel far colder.
What to pack for the day
Treat Galdhøpiggen like any high mountain, even on a calm morning. You will want sturdy hiking boots with good grip for the boulder fields, and trekking poles help on the long descent.
Bring a warm insulating layer, a windproof and waterproof jacket, a hat and gloves. Building your clothing in layers, as described in our guide to the art of layering, makes it easy to adjust between the sweaty climb and the cold summit.
Carry enough water and food for the whole day. There are a few streams lower down, but little to rely on higher up, and the summit hut is only open in high season.
Sunglasses and sunscreen matter more than people expect. Snow and ice reflect a lot of light, and you can burn quickly at this altitude, even when it feels cool.
Safety on Norway's highest peak
Weather is the biggest risk on Galdhøpiggen. Fog can roll in fast, and on the Spiterstulen route it can hide the cairns completely. If clouds close in or the wind picks up, be ready to turn back. The mountain will still be there next year.
Never step onto the glacier from Juvasshytta without a guide. Hidden crevasses have caught experienced walkers, and the crossing is only safe roped together with people who know the ice.
Tell someone your plan, start early and set a firm turnaround time. Most accidents on big days happen on the way down, when legs are tired and attention slips.
Making it part of a longer trip
Galdhøpiggen fits naturally into a few days in Jotunheimen. Many hikers combine it with Besseggen, which lies within a couple of hours' drive to the south-east, or with a glacier walk on Svellnosbreen, which is guided from Spiterstulen.
Strong walkers can also link the two lodges on foot, climbing from Spiterstulen and descending towards Juvasshytta, though crossing the glacier on that side still requires a guide.
If you are still deciding where to spend your time in Norway, our overview of the best hikes in Norway compares the big classics side by side.
Whichever route you choose, give yourself a spare day for weather. Reaching the top of Norway on a clear afternoon, with the whole of Jotunheimen laid out below, is worth waiting for.
Cover photo: Svellnose, Keilhaus topp and Galdhøpiggen seen from the north, by Jan-Tore Egge, Wikimedia Commons, CC BY-SA 4.0.
About Erik Lindqvist
Erik Lindqvist is a Scandinavian trail guide and outdoor writer based in Norway. He has spent fifteen years hiking fjord paths, mountain ridges, and forest tracks across Norway, Sweden, and Iceland.
