Kungsleden Etapp 20: Piteälven - Gásakláhko

The Kungsleden Etapp 20: Piteälven – Gásakláhko is a 19 km point-to-point trail in northern Sweden, climbing roughly 730 m of elevation across one full hiking day. Rated moderate to strenuous, it carries walkers from the Pite River valley up onto open Arctic fell where painted cairns mark the way past Gásakláhko's high tent grounds at over 1,000 m.

About the Kungsleden Etapp 20: Piteälven - Gásakláhko

The Kungsleden, or "King's Trail," runs more than 440 km through Swedish Lapland from Abisko in the far north to Hemavan in the south. Etapp 20 is one of the southern stages, set in the Arjeplog area of Norrbotten County, where the trail leaves the forested banks of the Piteälven (the Pite River) and rises onto the bare mountain plateau around Gásakláhko. This 19 km stretch is a genuine wilderness segment: there are no shops, no roads, and no mobile reception for most of the day.

Unlike the busier northern stages between Abisko and Kvikkjokk, this part of the southern Kungsleden sees far fewer hikers. You walk through a mosaic of birch forest, sphagnum bog and exposed fell. The Swedish Tourist Association (STF) and regional trail authorities maintain the route with painted stones and long stretches of timber plankway ("spänger") laid over the wettest ground. The reward for the effort is solitude and a sweeping view across the Pite River system toward the peaks straddling the Arctic Circle, which the broader trail section crosses just north of here.

Etapp 20 forms part of Sweden's National Walking Network (NWN), a major national hiking trail, so waymarking is consistent and the path is well established even where it is rough underfoot. Most walkers tackle it as a single long day, though the high tent sites around Gásakláhko and neighbouring Barturtte let you split it and camp on the open fell in fine weather.

The character of the stage changes completely with altitude. Down in the valley you walk through dense sub-arctic birch forest, where the trail can be muddy and root-tangled and the air thick with mosquitoes in high summer. Once you break above the treeline at roughly 700 m, the world opens out: low crowberry and reindeer-lichen heath stretches to the horizon, broken only by glacial erratics and the painted stones that guide you. This contrast — claustrophobic forest below, vast open sky above — is the defining experience of southern Kungsleden hiking, and Etapp 20 packs both into a single 19 km day.

Reindeer are a near-constant presence on the high ground; the entire route lies within active Sámi herding land, and you may share the plateau with grazing herds in summer. The Pite River that gives the stage its name is one of just four major Swedish rivers left undammed by law, so the valley you start in retains its natural braided channels and gravel bars — a rarity in a country whose northern rivers were largely harnessed for hydropower in the twentieth century.

Route Overview & Stages

The 19 km is most easily understood in three natural sections, defined by the change from forest to fell and back. Distances below are approximate and reflect the terrain you actually cover rather than map straight-lines.

In total, expect 6 to 8 hours of walking at a steady pace, plus stops. The middle section across the bare fell is the quickest going; the final approach to Gásakláhko is slower because of soft, overgrown ground even where plankways are laid. Comparable trail-time studies on the full Piteälven–Jäckvik section put the wider 55 km route at 16 to 22 hours over three days, which makes Etapp 20 a realistic single-day effort for a fit walker.

Highlights & Points of Interest

• Piteälven (Pite River): One of Sweden's four protected "national rivers," left undammed along its course. The valley start point sets you among birch and willow before the climb begins.
• Tjäura peat hut: A simple shelter near the treeline that marks the transition onto open mountain and a useful landmark in poor visibility.
• The bare fell plateau: A wide expanse of low heath and rock just over 1,000 m, where painted stones replace posts as waymarkers — easy and exhilarating in clear weather.
• Vilitjåhkå stream: A clear watercourse and natural rest point where the trail begins its gentle drop toward the bog country.
• Gásakláhko tent grounds: High, exposed camping spots with reliable water and panoramic views — the named endpoint of the stage and a fine place to pitch in settled weather.
• Barturtte: A neighbouring high area offering further sheltered tent sites if Gásakláhko is too windy.
• The plankway boardwalks (spänger): Long timber walkways laid over sphagnum bog — a distinctive feature of southern Kungsleden and essential for keeping boots dry.
• Arctic Circle proximity: The wider trail section crosses the Arctic Circle just to the north, and in midsummer this latitude delivers near-continuous daylight.

Best Time to Hike the Kungsleden Etapp 20: Piteälven - Gásakláhko

The viable hiking window runs from late June to mid-September. Outside that span the high fell holds snow, streams run high with meltwater, and the boardwalks can be icy or submerged. Within the season, conditions shift markedly month to month:

The single best month to hike Etapp 20 is August. By then the worst of the mosquitoes has passed, the bog has firmed up enough to make the plankways genuinely useful rather than essential, and the weather is at its most settled. As of 2026, Swedish fell-weather services and STF continue to advise that conditions on this exposed southern stage change fast, so check the forecast within 48 hours of setting out and carry full wind and rain protection regardless of the month.

Practical Information

Accommodation

This stage has no staffed mountain station of its own, so most walkers either wild-camp or stay at facilities bracketing the segment. Camping is free across the fell under Sweden's right of public access ("allemansrätten"), and the tent grounds at Gásakláhko and Barturtte are the natural overnight choice. At the wider section's mid-point, the privately run Vuonatjvikens Stugby offers simple cabins from roughly €45–€70 per night. STF mountain huts elsewhere on the southern Kungsleden charge members around €35–€45 per person per night, with non-members paying a higher rate; STF annual membership (about €30) quickly pays for itself if you string several stages together. Carry a stove regardless — none of the simple peat huts along this stage are catered.

Getting There & Back

The natural gateway is Arjeplog, the regional hub. The nearest airport with scheduled service is Arvidsjaur (AJR), about 85 km east, with onward connections to Stockholm Arlanda (roughly 1.5 hours' flight). Seasonal Länstrafiken buses connect Arjeplog and Jäckvik, the village south of the trail section, on a limited timetable — plan around two to four hours of bus travel from the nearest town and confirm the summer schedule in advance. By car, allow roughly 12–13 hours from Stockholm (around 1,000 km) to Arjeplog. From the trail's southern exits, a short motorboat crossing of Lake Riebnes links to the road network near Jäckvik; book the boat service locally before you arrive.

Permits & Fees

No permit is required to hike or wild-camp on Etapp 20 — the right of public access applies. There is no entry fee for the trail itself. You only pay for hut nights, the Lake Riebnes boat crossing (around €15–€25 per person) and any bus or cabin bookings. Note that much of this terrain lies within Sámi reindeer-herding districts; keep dogs leashed, give grazing herds a wide berth, and follow any temporary signage protecting calving areas.

Gear & Packing List

Etapp 20 is a wet, exposed, self-sufficient day in the Arctic fell, so pack for cold rain and strong wind even in July. Waterproof boots with good ankle support handle the bog and plankways far better than trail runners here. A lightweight pack keeps the long boardwalk sections manageable — for a single day or a two-day camp, something like the 2400 Windrider or, for a multi-stage southern Kungsleden trip, the larger 3400 Windrider carries food and a tent comfortably. If you prefer a framed pack with more structure for heavier loads, the Abisko Hike 35 is purpose-built for Scandinavian fell hiking. Round out the kit with a four-season-capable tent, a windproof shell, midge repellent and a water filter — streams are clean but plentiful. For help dialling in your pack weight before you go, see our roundup of the best ultralight backpacks of 2026.

Similar Trails You Might Like

If Etapp 20 whets your appetite for the quieter southern Kungsleden, several neighbouring stages share its mix of fell, forest and bog and link together into a longer through-hike. Each can be walked in one to two days and reached from the same Arjeplog–Ammarnäs corridor:

• Kungsleden Etapp 23: Jäkkvik - Adolfström (Sweden), 22 km
• Kungsleden Etapp 24: Adolfström - Sjnultje (Sweden), 23 km
• Kungsleden Etapp 25: Sjnultje - Ammarnäs (Sweden), 46 km
• Kungsleden Etapp 16: Aktse - Pårte (Sweden), 22 km
• Kungsleden Etapp 13: Vakkotavare - Saltoluokta (Sweden), 30 km

Frequently Asked Questions

When is the best time to hike Kungsleden Etapp 20?
August is the best month. By then the deepest bog has firmed up, the mosquito swarms of June and July have thinned, and the fell weather is at its most settled. Temperatures sit around 10–15°C by day and the autumn tundra begins to turn at the month's end, making the open plateau especially photogenic.

How difficult is the Piteälven to Gásakláhko stage?
It is rated moderate to strenuous. The 19 km includes around 730 m of climbing, exposed bare-mountain walking above 1,000 m, and slow, boggy ground near Gásakláhko. There are no technical or scrambling sections, but route-finding in mist relies on painted cairns, so navigation skill and full weather protection are essential.

How many kilometres per day should I plan?
Most fit walkers complete the full 19 km in a single day of 6 to 8 hours plus stops. If you want a gentler pace or plan to camp high, split it at the Tjäura hut or push on to the Gásakláhko tent grounds at roughly the 13 km mark, leaving a short, easy second morning.

What accommodation is available on the route?
There is no staffed station on the stage itself. Wild camping is free under Sweden's right of public access, with prime tent sites at Gásakláhko and Barturtte. Nearby private cabins such as Vuonatjvikens Stugby cost around €45–€70 a night, and STF huts on adjoining stages charge members roughly €35–€45 per person.

Do I need a permit to hike Etapp 20?
No permit and no trail fee are required — the right of public access lets you hike and camp freely. You only pay for hut nights, the seasonal Lake Riebnes boat crossing (about €15–€25) and transport. The land lies within Sámi reindeer-herding districts, so leash dogs and respect any temporary signage protecting grazing or calving areas.

Self-sufficient days like this one burn a lot of energy on rough ground, so plan your food carefully — our guide to how many calories you need hiking a full day helps you pack enough fuel. For another remote point-to-point challenge once you've ticked off the Kungsleden, the cross-border Theth to Valbona trail in Albania makes a striking contrast. For authoritative, up-to-date route and hut information, consult the Swedish Tourist Association and the regional Naturkartan trail listing for the Piteälven–Jäckvik section before you set out.