For closures, rules, and the latest official guidance on Herajärven kierros in Koli National Park, start with the Herajärvenkierros Trail (southern part) page on Luontoon.fi. Visit North Karelia’s route card for the northern loop describes the hike as demanding, suggests 2–3 days for that stage alone, and notes blue...
For closures, rules, and the latest official guidance on Herajärven kierros in Koli National Park, start with the Herajärvenkierros Trail (southern part) page on Luontoon.fi. Visit North Karelia’s route card for the northern loop describes the hike as demanding, suggests 2–3 days for that stage alone, and notes blue paint blazes and signposts together with a compass and the Koli hiking map. Metsähallitus has repeatedly reminded hikers that the full circuit is heavy going: average pace in their public guidance has been quoted around 2 km per hour because of steep ups and downs and rocky ground, and drinking water is scarce along much of the line so you should plan carries or treatment carefully. The volunteer-written route narrative on the Herajärven kierros association site explains how the path links Ukko-Koli, Ryläys (Jero), Kiviniemi, and the southern trailhead area—useful orientation alongside paper maps. Hege Miettinen’s account of a multi-day solo round gives a candid sense of pacing and weather on the trail.
North Karelia is classic lake-and-ridge country. Joensuu, Kontiolahti, and Lieksa all touch this landscape, and roughly a third of the walking is inside Koli National Park while the rest crosses forest and village fringe between lakes and fells.
The trail is about 61.8 km as one long hiking line on our map. Official materials describe the circuit as roughly 61 km overall, often split into about 35 km on the northern side of Lake Herajärvi and about 30 km on the southern side, depending on which loop options you choose. The line on our map is not a simple geometric loop; treat the distance as the full lakeside circuit with alternative start and exit points.
From the first kilometres you pass Ryläys kota and the Ryläys lookout tower, then Myllypuro’s campfire and tent spots near the short Herajärvenkierros–Myllypuro connector. Peiponpelto pysäköintialue gives a parking base before the Jero cluster: Jero vuokratupa, sauna, well, and campfire sit together on Kotaniementie—convenient if you want reservable hut comfort early on. Ikolanaho adds another reservable hut, campfire, and well in the same broad area. Between about 14 km and 19 km the Ylä-Murhi group offers tent pitches, a rental hut, campfire, and dry toilets near Pitkälampi; Havukankorpi and Mäkränmaja follow as you work toward Kiviniemi sauna and laavu on the west shore. The Herajärven retkeilykeskus – Kiviniemen luontotila marks the national-park service cluster around mid-route, and Sikosalmen vetolautta is the hand-pulled ferry crossing called out in regional guides. Orivirta silta carries you toward the Seppälä and Soikkeli hut-and-sauna groups, then Honkapirtti varaustupa, Metsäpirtti vuokratupa, and Lakkala’s huts and tent field frame the shore west of Ahvenlampi autiotupa wilderness hut. Seppälän tie pysäköintialue supports road access on the north side before the Herajoki kahluuvaijeri wading cable and the Rykiniemi parking, tent area, and campfire near the eastern closure of the circuit.
Side and link trails matter for planning: Mäkrän Kierto, the Ikolanaho–Purolanaho yhdyspolku, Soikkeli–Ylä-Murhi polku, Kiehisen kierros, Lakkala–Seppälä–Vesivaara polku, Polku metsäpirtille, and long Kolinpolku all intersect or run parallel in places—use them to shorten days or add summit views if you have spare energy.
Length & route
The trail on our map is about 61.8 km as one continuous hiking line around Lake Herajärvi. Visit North Karelia quotes about 35.9 km, about 24:00 h moving time, 740 m ascent and 740 m descent, highest point about 340 m and lowest about 83 m for the northern loop segment alone. Metsähallitus public messaging describes the full circuit as roughly 61 km with options around 35 km and 30 km for the two main partial loops, and suggests multi-day pacing rather than a single fast push. The Herajärven kierros association narrative matches those part-length ideas and names standard access points such as Ukko-Koli, Jero (Ryläys), Kiviniemi, and the southern end.
Getting there
Visit North Karelia recommends starting planning at Koli Nature Centre Ukko for maps and advice, and driving to Koli by car or shared ride from Joensuu; Joensuu has the nearest airport and rail station, with about an hour by road to Koli. The Koli municipality pages linked from regional tourism list shuttle, taxi, and combined train–boat options toward the national park. On the trail itself, Peiponpelto pysäköintialue, Seppälän tie pysäköintialue, and Rykiniemi pysäköintialue give spaced road access along the shore; match your vehicle shuttle to the direction you walk. Check the Sikosalmen vetolautta hand ferry and Herajoki kahluuvaijeri wading cable in advance—seasonal conditions and water levels affect whether these crossings feel routine or awkward.
Good to know
Metsähallitus staff quoted in national-park messaging stress sturdy boots, trekking poles in steep terrain, headlamps when autumn days shorten, and first-aid kits; mobile coverage is patchy in places. National-park rules differ from everyman’s rights on private land—read the current Koli rules on Luontoon.fi before you leave. Campfires follow the usual wildfire-warning regime; wet rock and roots can be treacherous after rain. Dogs in Finnish national parks are expected to stay under control and on leash where rules require—confirm the latest wording on the park pages.
Itinerary
Example five-day outline using kilometre marks from the trail order on our map: day 1 from the Ryläys–Myllypuro sector to the Jero and Ikolanaho hut cluster (about 1–7 km) with optional Peiponpelto parking; day 2 from Ikolanaho across Ylä-Murhi tent and hut sites toward Mäkränmaja and Kiviniemi (about 7–25 km); day 3 from Kiviniemi and Herajärven retkeilykeskus across Sikosalmen vetolautta and Orivirta silta toward Seppälä and Soikkeli (about 25–35 km); day 4 through Honkapirtti, Lakkala, and Ahvenlampi autiotupa toward Seppälän tie parking (about 35–44 km); day 5 from Herajoki kahluuvaijeri to Rykiniemi parking and tent area to close the line (about 57–62 km). If you only walk the northern loop described by Visit North Karelia, compress to about 2–3 days for roughly 35 km with strong daily height gain.
Walked in either direction around the lake; common starts include Ukko-Koli, Jero (Ryläys), Kiviniemi, and the southern access area.
Route direction
National Park
Area
Recreation Area
Recreation Area
Lake
Lake
River
River
Blue paint blazes and signposts; carry the Koli hiking map and compass.
Route Signs
Dogs (On Leash)
Dogs
Open / Good Condition
Open / Good Condition
Visit North Karelia – Herajärvi northern loop (35 km)+
Activities allowed
Hike / Walk
Activity
Terrain & conditions
61.8 km
Distance
About 5 days for the full circuit in typical planning guidance for roughly 61 km; about 2–3 days for the popular northern segment near 35 km.
Est. Time
Forest paths, roots, rock steps, duckboards, occasional road links, bridges, hand ferry, and a wading cable crossing depending on season and water level.
Surface
Single Track
Route Type
Partial Shade
Shade
Light Traffic
Traffic
Visit North Karelia – Herajärvi northern loop (35 km)+
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Answers to your questions
Our data was researched from Kontiolahti, 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 closures, rules, and the latest official guidance on Herajärven kierros in Koli National Park, start with the Herajärvenkierros Trail (southern part) page on Luontoon.fi. Visit North Karelia’s route card for the northern loop describes the hike as demanding, suggests 2–3 days for that stage alone, and notes blue...
For closures, rules, and the latest official guidance on Herajärven kierros in Koli National Park, start with the Herajärvenkierros Trail (southern part) page on Luontoon.fi. Visit North Karelia’s route card for the northern loop describes the hike as demanding, suggests 2–3 days for that stage alone, and notes blue paint blazes and signposts together with a compass and the Koli hiking map. Metsähallitus has repeatedly reminded hikers that the full circuit is heavy going: average pace in their public guidance has been quoted around 2 km per hour because of steep ups and downs and rocky ground, and drinking water is scarce along much of the line so you should plan carries or treatment carefully. The volunteer-written route narrative on the Herajärven kierros association site explains how the path links Ukko-Koli, Ryläys (Jero), Kiviniemi, and the southern trailhead area—useful orientation alongside paper maps. Hege Miettinen’s account of a multi-day solo round gives a candid sense of pacing and weather on the trail.
North Karelia is classic lake-and-ridge country. Joensuu, Kontiolahti, and Lieksa all touch this landscape, and roughly a third of the walking is inside Koli National Park while the rest crosses forest and village fringe between lakes and fells.
The trail is about 61.8 km as one long hiking line on our map. Official materials describe the circuit as roughly 61 km overall, often split into about 35 km on the northern side of Lake Herajärvi and about 30 km on the southern side, depending on which loop options you choose. The line on our map is not a simple geometric loop; treat the distance as the full lakeside circuit with alternative start and exit points.
From the first kilometres you pass Ryläys kota and the Ryläys lookout tower, then Myllypuro’s campfire and tent spots near the short Herajärvenkierros–Myllypuro connector. Peiponpelto pysäköintialue gives a parking base before the Jero cluster: Jero vuokratupa, sauna, well, and campfire sit together on Kotaniementie—convenient if you want reservable hut comfort early on. Ikolanaho adds another reservable hut, campfire, and well in the same broad area. Between about 14 km and 19 km the Ylä-Murhi group offers tent pitches, a rental hut, campfire, and dry toilets near Pitkälampi; Havukankorpi and Mäkränmaja follow as you work toward Kiviniemi sauna and laavu on the west shore. The Herajärven retkeilykeskus – Kiviniemen luontotila marks the national-park service cluster around mid-route, and Sikosalmen vetolautta is the hand-pulled ferry crossing called out in regional guides. Orivirta silta carries you toward the Seppälä and Soikkeli hut-and-sauna groups, then Honkapirtti varaustupa, Metsäpirtti vuokratupa, and Lakkala’s huts and tent field frame the shore west of Ahvenlampi autiotupa wilderness hut. Seppälän tie pysäköintialue supports road access on the north side before the Herajoki kahluuvaijeri wading cable and the Rykiniemi parking, tent area, and campfire near the eastern closure of the circuit.
Side and link trails matter for planning: Mäkrän Kierto, the Ikolanaho–Purolanaho yhdyspolku, Soikkeli–Ylä-Murhi polku, Kiehisen kierros, Lakkala–Seppälä–Vesivaara polku, Polku metsäpirtille, and long Kolinpolku all intersect or run parallel in places—use them to shorten days or add summit views if you have spare energy.
Length & route
The trail on our map is about 61.8 km as one continuous hiking line around Lake Herajärvi. Visit North Karelia quotes about 35.9 km, about 24:00 h moving time, 740 m ascent and 740 m descent, highest point about 340 m and lowest about 83 m for the northern loop segment alone. Metsähallitus public messaging describes the full circuit as roughly 61 km with options around 35 km and 30 km for the two main partial loops, and suggests multi-day pacing rather than a single fast push. The Herajärven kierros association narrative matches those part-length ideas and names standard access points such as Ukko-Koli, Jero (Ryläys), Kiviniemi, and the southern end.
Getting there
Visit North Karelia recommends starting planning at Koli Nature Centre Ukko for maps and advice, and driving to Koli by car or shared ride from Joensuu; Joensuu has the nearest airport and rail station, with about an hour by road to Koli. The Koli municipality pages linked from regional tourism list shuttle, taxi, and combined train–boat options toward the national park. On the trail itself, Peiponpelto pysäköintialue, Seppälän tie pysäköintialue, and Rykiniemi pysäköintialue give spaced road access along the shore; match your vehicle shuttle to the direction you walk. Check the Sikosalmen vetolautta hand ferry and Herajoki kahluuvaijeri wading cable in advance—seasonal conditions and water levels affect whether these crossings feel routine or awkward.
Good to know
Metsähallitus staff quoted in national-park messaging stress sturdy boots, trekking poles in steep terrain, headlamps when autumn days shorten, and first-aid kits; mobile coverage is patchy in places. National-park rules differ from everyman’s rights on private land—read the current Koli rules on Luontoon.fi before you leave. Campfires follow the usual wildfire-warning regime; wet rock and roots can be treacherous after rain. Dogs in Finnish national parks are expected to stay under control and on leash where rules require—confirm the latest wording on the park pages.
Itinerary
Example five-day outline using kilometre marks from the trail order on our map: day 1 from the Ryläys–Myllypuro sector to the Jero and Ikolanaho hut cluster (about 1–7 km) with optional Peiponpelto parking; day 2 from Ikolanaho across Ylä-Murhi tent and hut sites toward Mäkränmaja and Kiviniemi (about 7–25 km); day 3 from Kiviniemi and Herajärven retkeilykeskus across Sikosalmen vetolautta and Orivirta silta toward Seppälä and Soikkeli (about 25–35 km); day 4 through Honkapirtti, Lakkala, and Ahvenlampi autiotupa toward Seppälän tie parking (about 35–44 km); day 5 from Herajoki kahluuvaijeri to Rykiniemi parking and tent area to close the line (about 57–62 km). If you only walk the northern loop described by Visit North Karelia, compress to about 2–3 days for roughly 35 km with strong daily height gain.
About 5 days for the full circuit in typical planning guidance for roughly 61 km; about 2–3 days for the popular northern segment near 35 km.
Est. Time
Forest paths, roots, rock steps, duckboards, occasional road links, bridges, hand ferry, and a wading cable crossing depending on season and water level.
Surface
Single Track
Route Type
Partial Shade
Shade
Light Traffic
Traffic
Visit North Karelia – Herajärvi northern loop (35 km)+
Be the first to write a review for "Lake Herajärvi Circuit"
Share a photo from a recent trip
Answers to your questions
Our data was researched from Kontiolahti, 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.