The Arctic Circle Trail is moderately difficult. It covers 165 km over 8–10 days with modest elevation (the high point is only around 450 m), so the challenge is not altitude but self-sufficiency: carrying 8–10 days of food, fording rivers, navigating featureless tundra, and coping with fast-changing Arctic weather.
What makes the Arctic Circle Trail hard?
The Arctic Circle Trail is physically moderate but logistically demanding. There is no big climbing, the terrain rolls across tundra rather than mountains, and the high point sits near 450 m. The difficulty comes from four things: a heavy pack loaded with all your food for 8–10 days, unbridged river crossings, sparse waymarking that demands real navigation, and weather that can shift from sun to sleet within an hour. It is a test of self-reliance more than fitness.
How fit do you need to be?
You need solid endurance to walk 15–25 km a day for over a week carrying 15–20 kg, especially in the first days when food weight is highest. There is no technical skill requirement, but the heavy pack on uneven, boggy ground is tiring. Useful preparation is long back-to-back day hikes with a loaded pack and some hill work for the rolling sections. A supportive carrier like the Osprey Aether 65 or the load-hauling Deuter Aircontact Core 50+10 makes the heavy early days far more comfortable.
How dangerous are the river crossings?
River fords are the trail's main hazard. Most are knee to thigh deep in normal summer conditions, but they rise quickly after rain and can become impassable. The standard safety practice is to unclip your hip belt before crossing, face upstream, use trekking poles for balance, and wait out high water rather than risk a swim. Bring quick-drying shoes so your boots stay dry for walking.
What about navigation and weather?
Waymarking is minimal and the tundra can look featureless in fog, so you must navigate with a GPS track plus a paper map and compass. Weather is the wildcard: even in July, wind, rain and near-freezing nights are common, and there is no quick exit if conditions turn. A reliable shell, a warm sleep system and a satellite messenger turn a serious situation into a manageable one.
Difficulty factors at a glance
| Factor | Rating | Why |
|---|---|---|
| Altitude | Low | High point ~450 m |
| Pack weight | High | 8–10 days food, no resupply |
| River crossings | Moderate–high | Unbridged, rise after rain |
| Navigation | Moderate | Sparse markers, fog |
| Weather | High | Fast-changing, no exits |
How does it compare to other treks?
Compared with the high-altitude Everest Base Camp Trek, the Arctic Circle Trail swaps thin air and teahouse comfort for low altitude and total self-support. It is more remote than Sweden's hut-supported Kungsleden, where huts cut both pack weight and risk. For experienced backpackers comfortable carrying their own kit, the Arctic Circle Trail is very achievable; for those new to self-supported wilderness, Kungsleden is the gentler first step.
How to make it easier
Reduce difficulty by keeping base weight low, choosing calorie-dense food to cut bulk, and using a lightweight but supportive pack such as the Zpacks Arc Haul Ultra 60. Plan a buffer day for high rivers, and start late July to early August when fords are most predictable. For current conditions and logistics, consult Visit Greenland, and review river-crossing safety guidance from the mountain-skills resources at Mountaineering Scotland before you go.
How should you train for the Arctic Circle Trail in 2026?
Because the challenge is carrying a heavy self-supported load rather than altitude, train specifically for weight and distance. In the 8–12 weeks before your trip, do long back-to-back day hikes carrying 15–18 kg to mirror the early days when food weight peaks, and add hill walking for the rolling tundra. Strengthen your legs and core with squats, step-ups and planks to support the load over 15–25 km days. Practise pitching your tent in wind and using your stove, since you will rely on both daily with no backup. Walking on uneven, boggy ground at home builds the ankle stability the trail demands.
How does pack choice affect the difficulty?
On a fully self-supported route, the pack is the difference between a hard trek and a miserable one. You start carrying 8–10 days of food plus a tent and stove, often 18–20 kg, so a frame and hip belt that transfer weight to your hips are essential. The Osprey Aether 65 and the load-hauling Deuter Aircontact Core 50+10 both carry heavy loads comfortably, while disciplined ultralighters keep base weight low enough to use the Zpacks Arc Haul Ultra 60. Choosing calorie-dense food cuts bulk and lightens the hardest early days. As of 2026 the route still has no resupply, so plan food precisely. Hikers wanting an easier first Arctic experience can hut-hop Sweden's Kungsleden with a far lighter pack before tackling Greenland's Arctic Circle Trail.
Should you hike the Arctic Circle Trail solo or in a group?
The trail is hiked both solo and in small groups, and the choice changes the risk profile. Solo hiking offers total freedom and solitude but removes any backup if you twist an ankle at a river crossing or get stormbound, so soloists must carry a satellite messenger and have strong self-rescue skills. Hiking with one or two partners spreads the load, adds safety at fords, and helps with navigation in fog, at the cost of needing to match pace and pause for any weaker member. Whichever you choose, share your itinerary with someone off-trail and set clear turnaround criteria for high rivers. As of 2026 the route still has no mobile coverage for most of its length, so a beacon is wise either way. A supportive 55–65 litre pack such as the Osprey Aether 65 or the load-hauling Deuter Aircontact Core 50+10 carries the self-supported kit, while disciplined ultralighters use the Zpacks Arc Haul Ultra 60 on the Arctic Circle Trail.
Frequently Asked Questions
Is the Arctic Circle Trail suitable for beginners?
It suits fit beginners with prior backpacking experience, but not first-time hikers. There is no altitude or technical climbing, yet the full self-support, river crossings and remote navigation demand confidence carrying a heavy pack and handling poor weather alone for 8–10 days.
How long does the Arctic Circle Trail take?
Most hikers complete the 165 km route in 8–10 days, averaging 15–20 km daily. Fast, light hikers finish in 6–7 days, while those wanting rest or fishing days take up to 12. Carry food for your full planned duration.
What is the hardest part of the Arctic Circle Trail?
The combination of a heavy food-loaded pack and unbridged river crossings is the hardest part. Rivers rise fast after rain and can force you to wait, while the early days carrying 8–10 days of food are physically the most tiring.
Do you need navigation skills for the Arctic Circle Trail?
Yes. Waymarking is sparse and fog can hide the tundra, so you must navigate confidently with a GPS track plus a backup paper map and compass. Carry a power bank to keep your GPS running, as there is no charging on the route.
Is the Arctic Circle Trail more difficult than Kungsleden?
Yes, mainly because of self-support. Kungsleden has staffed huts every 10–20 km that sell supplies, so you can carry less and shelter from storms. The Arctic Circle Trail has no resupply and only basic huts, making it more committing despite similar terrain.
