For descriptions of Pirunkuru, fell wind and weather notes, and national park rules that apply on Kesänkitunturi, plan from the Pirunkurun ponnistus page on Luontoon.fi.
The Pirunkurun ponnistus Trail is about 8.1 km as one loop from the Kesänkijärvi shore in Kolari, in Lapland on the Äkäslompolo side of the Ylläs...
Luontoon.fi – Pirunkurun ponnistus Trail+
Description
For descriptions of Pirunkuru, fell wind and weather notes, and national park rules that apply on Kesänkitunturi, plan from the Pirunkurun ponnistus page on Luontoon.fi.
The Pirunkurun ponnistus Trail is about 8.1 km as one loop from the Kesänkijärvi shore in Kolari, in Lapland on the Äkäslompolo side of the Ylläs visitor area, inside Pallas–Yllästunturi National Park. It shares the same green-marked start as Kesänkijärven kierros near Kesänkijärvi pysäköintialue and Kesänkijärvi pysäköintialue 2; the first couple of kilometres stay on wide, easy footing beside the lake, with Kesänkijärven veneenlaskupaikka and Kesänkijärvi kalastuspaikka close to Sahatie. Near Kesänkijärven laavu, Kesänkijärven uusi kota, and Kesänkijärven uusi kuivakäymälä, a branch climbs away from the gentle lake circuit toward Pirunkuru. Kesänkijärvi itä esteetön laituri sits at the east end of the lake for a swim stop with open water and fell views.
Past the shore woods the character changes: the path enters Pirunkuru, the steep rocky ravine on the flank of Kesänkitunturi Fell, with loose stone underfoot where Luontoon.fi warns walkers to work hard and pause often. Taipaleita logged roughly 280 m of ascent and 270 m of descent over a counter-clockwise day, about three hours on foot, with green markings and orange-capped posts. Metsien olento highlights how impressive the boulder-filled ravine feels and how carefully to place feet on shifting rocks. After the saddle between Kesänki’s tops, gravelled fell slopes lead to Tahkokuru kota with Tahkokuru tulentekopaikka, a woodshed, and Tahkokuru kuivakäymälä nearby—the main sheltered break before the downhill returns through forest and a short gravel road stretch back toward Sahatie.
The same trailhead links you into longer rings: Kesänkijärven kierros keeps to the lake if you want a shorter outing, while Kukastunturin kierros and Kukastunturin polkaisu continue across the Äkäslompolo network with overlapping segments—expect occasional mountain bikers only where biking is allowed, because Pirunkuru itself is hiking-only. In the Woods, Dear mentions interpretive boards about stars and aurora along the climb, a tradition also referenced under the older Tähtipolku name, and seasonal opening hours for the Kesängin Keidas café near the east-shore laituri when you need a counter-service break.
Taipaleita and Metsien olento both praise the wide views over Kesänkijärvi, Kellostapuli, and Ylläs once you leave the treeline, and the easy contrast between lake shore, ravine, and open fell.
Length & route
The trail is about 8.1 km as one closed loop with Pirunkuru in the middle of the ring. Visitor GPS tracks in Taipaleita sit near eight kilometres with roughly 280 m of climb and 270 m of descent over a typical day walk. Expect lake-shore gravel and roots, a rugged stone-filled ravine on Kesänkitunturi’s flank, then gravelled fell slopes and short forest return including roughly half a kilometre of gravel road beside Sahatie.
Luontoon.fi stresses the steep climb, loose stones, windy fell tops, and the contrast between easy shoreline walking and the demanding ravine section.
Getting there
Start from the Sahatie end-of-road car-park cluster at Lake Kesänki on the Äkäslompolo side of Ylläs in Kolari. Taipaleita lists a WGS84 fix near N67 36.22, E24 13.21 for the trailhead vicinity. Walk from Kesänkijärvi pysäköintialue or Kesänkijärvi pysäköintialue 2 along the signed green route; boat launch and fishing spots sit beside the same road if you arrive with a packraft or rod. Buses serve Ylläs from Kolari station with a short onward link by foot or taxi if you travel without a car.
Good to know
Mountain biking is not permitted inside Pirunkuru even where other Ylläs trails allow bikes; choose Kukastunturin polkaisu or other shared segments only outside the hiking-only ravine. Dogs, camping, and fishing follow Pallas–Yllästunturi National Park rules on Luontoon.fi. On busy summer days the Sahatie lots fill—plan an early start if you want a quieter climb through the ravine. In the Woods, Dear notes Kesänki’s summit elevation around 517 m for context when reading fell forecasts.
Weather on exposed Kesänki can turn quickly; carry windproof layers as Luontoon.fi reminds that ridge winds are often strong.
Walk either direction on the signed loop; choose whether you prefer to ascend or descend the loose stone in Pirunkuru depending on knee comfort and crowding.
Route direction
National Park
Area
green paint markers with orange-capped posts along the national park line
Be the first to write a review for "Pirunkurun ponnistus Trail"
Share a photo from a recent trip
Answers to your questions
Our data was researched from Kolari, and other trusted sources, in March 2026. Our route / place GPX data comes from Metsähallitus / Lipas, last updated March 2026. Always check their official website for safety-critical updates.
For descriptions of Pirunkuru, fell wind and weather notes, and national park rules that apply on Kesänkitunturi, plan from the Pirunkurun ponnistus page on Luontoon.fi.
The Pirunkurun ponnistus Trail is about 8.1 km as one loop from the Kesänkijärvi shore in Kolari, in Lapland on the Äkäslompolo side of the Ylläs...
Luontoon.fi – Pirunkurun ponnistus Trail+
Description
For descriptions of Pirunkuru, fell wind and weather notes, and national park rules that apply on Kesänkitunturi, plan from the Pirunkurun ponnistus page on Luontoon.fi.
The Pirunkurun ponnistus Trail is about 8.1 km as one loop from the Kesänkijärvi shore in Kolari, in Lapland on the Äkäslompolo side of the Ylläs visitor area, inside Pallas–Yllästunturi National Park. It shares the same green-marked start as Kesänkijärven kierros near Kesänkijärvi pysäköintialue and Kesänkijärvi pysäköintialue 2; the first couple of kilometres stay on wide, easy footing beside the lake, with Kesänkijärven veneenlaskupaikka and Kesänkijärvi kalastuspaikka close to Sahatie. Near Kesänkijärven laavu, Kesänkijärven uusi kota, and Kesänkijärven uusi kuivakäymälä, a branch climbs away from the gentle lake circuit toward Pirunkuru. Kesänkijärvi itä esteetön laituri sits at the east end of the lake for a swim stop with open water and fell views.
Past the shore woods the character changes: the path enters Pirunkuru, the steep rocky ravine on the flank of Kesänkitunturi Fell, with loose stone underfoot where Luontoon.fi warns walkers to work hard and pause often. Taipaleita logged roughly 280 m of ascent and 270 m of descent over a counter-clockwise day, about three hours on foot, with green markings and orange-capped posts. Metsien olento highlights how impressive the boulder-filled ravine feels and how carefully to place feet on shifting rocks. After the saddle between Kesänki’s tops, gravelled fell slopes lead to Tahkokuru kota with Tahkokuru tulentekopaikka, a woodshed, and Tahkokuru kuivakäymälä nearby—the main sheltered break before the downhill returns through forest and a short gravel road stretch back toward Sahatie.
The same trailhead links you into longer rings: Kesänkijärven kierros keeps to the lake if you want a shorter outing, while Kukastunturin kierros and Kukastunturin polkaisu continue across the Äkäslompolo network with overlapping segments—expect occasional mountain bikers only where biking is allowed, because Pirunkuru itself is hiking-only. In the Woods, Dear mentions interpretive boards about stars and aurora along the climb, a tradition also referenced under the older Tähtipolku name, and seasonal opening hours for the Kesängin Keidas café near the east-shore laituri when you need a counter-service break.
Taipaleita and Metsien olento both praise the wide views over Kesänkijärvi, Kellostapuli, and Ylläs once you leave the treeline, and the easy contrast between lake shore, ravine, and open fell.
Length & route
The trail is about 8.1 km as one closed loop with Pirunkuru in the middle of the ring. Visitor GPS tracks in Taipaleita sit near eight kilometres with roughly 280 m of climb and 270 m of descent over a typical day walk. Expect lake-shore gravel and roots, a rugged stone-filled ravine on Kesänkitunturi’s flank, then gravelled fell slopes and short forest return including roughly half a kilometre of gravel road beside Sahatie.
Luontoon.fi stresses the steep climb, loose stones, windy fell tops, and the contrast between easy shoreline walking and the demanding ravine section.
Getting there
Start from the Sahatie end-of-road car-park cluster at Lake Kesänki on the Äkäslompolo side of Ylläs in Kolari. Taipaleita lists a WGS84 fix near N67 36.22, E24 13.21 for the trailhead vicinity. Walk from Kesänkijärvi pysäköintialue or Kesänkijärvi pysäköintialue 2 along the signed green route; boat launch and fishing spots sit beside the same road if you arrive with a packraft or rod. Buses serve Ylläs from Kolari station with a short onward link by foot or taxi if you travel without a car.
Good to know
Mountain biking is not permitted inside Pirunkuru even where other Ylläs trails allow bikes; choose Kukastunturin polkaisu or other shared segments only outside the hiking-only ravine. Dogs, camping, and fishing follow Pallas–Yllästunturi National Park rules on Luontoon.fi. On busy summer days the Sahatie lots fill—plan an early start if you want a quieter climb through the ravine. In the Woods, Dear notes Kesänki’s summit elevation around 517 m for context when reading fell forecasts.
Weather on exposed Kesänki can turn quickly; carry windproof layers as Luontoon.fi reminds that ridge winds are often strong.
Walk either direction on the signed loop; choose whether you prefer to ascend or descend the loose stone in Pirunkuru depending on knee comfort and crowding.
Route direction
National Park
Area
green paint markers with orange-capped posts along the national park line
Be the first to write a review for "Pirunkurun ponnistus Trail"
Share a photo from a recent trip
Answers to your questions
Our data was researched from Kolari, and other trusted sources, in March 2026. Our route / place GPX data comes from Metsähallitus / Lipas, last updated March 2026. Always check their official website for safety-critical updates.