For marked hiking in Isojärvi National Park, use the Isojärvi trails hub on Luontoon.fi and the park instructions on Luontoon.fi for fees, seasonal access, campfire rules, and restrictions before you head out.
Heretty–Kuorejärvi–Vahteri polku is about 5.4 km on our map as a one-way link in Kuhmoinen, Central Fin...
Luontoon.fi – Isojärvi hiking and outdoor recreation+
Description
For marked hiking in Isojärvi National Park, use the Isojärvi trails hub on Luontoon.fi and the park instructions on Luontoon.fi for fees, seasonal access, campfire rules, and restrictions before you head out.
Heretty–Kuorejärvi–Vahteri polku is about 5.4 km on our map as a one-way link in Kuhmoinen, Central Finland, inside Isojärvi National Park. It connects the Heretty and Kannuslahti shore area with Vahterjärvi and Kuorejärvi, where Metsähallitus has grouped shelters, fireplaces, and overnight spots with the wider Hevosenlenkki and Heretty-Lortikka polku network.
From the Heretty end, Kannuslahti tulipaikka, Kannuslahti puolikota, and the dry toilet cluster at Kannuslahti kuivakäymälä sit almost on top of each other in forest above the bay—practical for a break before you commit to the crossing toward the lakes. About 1.25 km along you pass Lortikka tulentekopaikka pysäköintialueella right beside the Lortikka parking-route junction, which ties cleanly into Heretty-Lortikka polku if you want to extend toward Lortikka vuokratupa or the national-park parking at Isojärven kansallispuiston parkkipaikka.
Between roughly 1.5 km and 1.6 km the line touches Vahterjärvi: Vahterjärven laavu, Vahterjärvi tulentekopaikka, and Vahterjärvi liiteri-kuivakäymälä form a single service cluster on the shore. Many people pause there for lunch; trip accounts from autumn visits describe small streams and brook noise along the approach and reward the stop with a sheltered fire ring and woodshed access.
The Kuorejärvi shore segment lands near 4.4 km with Kuorejärvi tulipaikka, Kuorejärven laavu, Kuorejärvi liiteri-käymälä, and Kuorejärven telttapaikka in the same tight arc—good for an end-of-day camp or a turnaround point if you arrange transport back to Heretty. The same lakes show up in longer ring descriptions for the park; combined loops such as Heretty–Latokuusikko–Vahterjärvi–Heretty are longer outings than this single connector.
Independent hikers caution that duckboards and low-lying stretches near Kuorejärvi can be soaked or even lifted by high water after wet weather, so waterproof boots and poles help on the planks. Jyrkikokko’s hike report also notes beaver activity and lively small streams toward Vahterjärvi in autumn conditions. Out in the Nature summarizes the wider Isojärvi trail network from Heretty, beaver habitats, and the historic Heretty lumber site with summer café access off Kylämäntie.
You can stitch this section into Isojärven kansallispuiston reitit, Savottapolku, Jätkän Polku, Kalalahti-Vahterjärvi polku, Kannuslahti luontopolku, or Hevosenlenkki where those lines meet yours.
Length & route
The trail is about 5.4 km on our map and is not a loop; treat it as a one-way link between the Heretty–Kannuslahti shore cluster and the Kuorejärvi–Vahterjärvi shore services. Published guides often quote longer rings (for example about 7 km or about 10 km loops that include Latokuusikko) when they describe the wider network from Heretty; those numbers are full circuits, not this connector alone.
Getting there
Most visitors approach Isojärvi National Park by car via Heretty on Kylämäntie 1335 in Kuhmoinen, where Metsähallitus maintains a large year-round parking area and service buildings at the former logging estate. That address sits on road 3284 between Kuhmoinen and Länkipohja with signage from highways E63 and road 24.
On this geometry the mapped line begins near the Kannuslahti shelter cluster east of the Heretty parking meadow; allow a short forest approach from the carpark to Kannuslahti tulipaikka and Kannuslahti puolikota. If you finish at Kuorejärvi, plan a shuttle, a second vehicle, or a return leg along connecting routes such as Hevosenlenkki or Savottapolku instead of assuming a loop on this segment alone.
Public transport does not reach the trailheads; the nearest bus stops are about 14–17 km away in Länkipohja or Kuhmoinen.
Good to know
Isojärvi National Park includes strict protection zones; stay on marked routes in seasonally restricted areas such as Lortikanvuori and Latokuusikko when snow is absent, and respect island landing bans on Kaatselkä during nesting windows. Check the national forest fire warning from the Finnish Meteorological Institute before lighting fires; use only designated fireplaces such as Kuorejärvi tulipaikka and Vahterjärvi tulentekopaikka. Metsähallitus summarizes waste handling, dog control on marked trails, and other park etiquette on Luontoon.fi.
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Answers to your questions
Our data was researched from Kuhmoinen, 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 marked hiking in Isojärvi National Park, use the Isojärvi trails hub on Luontoon.fi and the park instructions on Luontoon.fi for fees, seasonal access, campfire rules, and restrictions before you head out.
Heretty–Kuorejärvi–Vahteri polku is about 5.4 km on our map as a one-way link in Kuhmoinen, Central Fin...
Luontoon.fi – Isojärvi hiking and outdoor recreation+
Description
For marked hiking in Isojärvi National Park, use the Isojärvi trails hub on Luontoon.fi and the park instructions on Luontoon.fi for fees, seasonal access, campfire rules, and restrictions before you head out.
Heretty–Kuorejärvi–Vahteri polku is about 5.4 km on our map as a one-way link in Kuhmoinen, Central Finland, inside Isojärvi National Park. It connects the Heretty and Kannuslahti shore area with Vahterjärvi and Kuorejärvi, where Metsähallitus has grouped shelters, fireplaces, and overnight spots with the wider Hevosenlenkki and Heretty-Lortikka polku network.
From the Heretty end, Kannuslahti tulipaikka, Kannuslahti puolikota, and the dry toilet cluster at Kannuslahti kuivakäymälä sit almost on top of each other in forest above the bay—practical for a break before you commit to the crossing toward the lakes. About 1.25 km along you pass Lortikka tulentekopaikka pysäköintialueella right beside the Lortikka parking-route junction, which ties cleanly into Heretty-Lortikka polku if you want to extend toward Lortikka vuokratupa or the national-park parking at Isojärven kansallispuiston parkkipaikka.
Between roughly 1.5 km and 1.6 km the line touches Vahterjärvi: Vahterjärven laavu, Vahterjärvi tulentekopaikka, and Vahterjärvi liiteri-kuivakäymälä form a single service cluster on the shore. Many people pause there for lunch; trip accounts from autumn visits describe small streams and brook noise along the approach and reward the stop with a sheltered fire ring and woodshed access.
The Kuorejärvi shore segment lands near 4.4 km with Kuorejärvi tulipaikka, Kuorejärven laavu, Kuorejärvi liiteri-käymälä, and Kuorejärven telttapaikka in the same tight arc—good for an end-of-day camp or a turnaround point if you arrange transport back to Heretty. The same lakes show up in longer ring descriptions for the park; combined loops such as Heretty–Latokuusikko–Vahterjärvi–Heretty are longer outings than this single connector.
Independent hikers caution that duckboards and low-lying stretches near Kuorejärvi can be soaked or even lifted by high water after wet weather, so waterproof boots and poles help on the planks. Jyrkikokko’s hike report also notes beaver activity and lively small streams toward Vahterjärvi in autumn conditions. Out in the Nature summarizes the wider Isojärvi trail network from Heretty, beaver habitats, and the historic Heretty lumber site with summer café access off Kylämäntie.
You can stitch this section into Isojärven kansallispuiston reitit, Savottapolku, Jätkän Polku, Kalalahti-Vahterjärvi polku, Kannuslahti luontopolku, or Hevosenlenkki where those lines meet yours.
Length & route
The trail is about 5.4 km on our map and is not a loop; treat it as a one-way link between the Heretty–Kannuslahti shore cluster and the Kuorejärvi–Vahterjärvi shore services. Published guides often quote longer rings (for example about 7 km or about 10 km loops that include Latokuusikko) when they describe the wider network from Heretty; those numbers are full circuits, not this connector alone.
Getting there
Most visitors approach Isojärvi National Park by car via Heretty on Kylämäntie 1335 in Kuhmoinen, where Metsähallitus maintains a large year-round parking area and service buildings at the former logging estate. That address sits on road 3284 between Kuhmoinen and Länkipohja with signage from highways E63 and road 24.
On this geometry the mapped line begins near the Kannuslahti shelter cluster east of the Heretty parking meadow; allow a short forest approach from the carpark to Kannuslahti tulipaikka and Kannuslahti puolikota. If you finish at Kuorejärvi, plan a shuttle, a second vehicle, or a return leg along connecting routes such as Hevosenlenkki or Savottapolku instead of assuming a loop on this segment alone.
Public transport does not reach the trailheads; the nearest bus stops are about 14–17 km away in Länkipohja or Kuhmoinen.
Good to know
Isojärvi National Park includes strict protection zones; stay on marked routes in seasonally restricted areas such as Lortikanvuori and Latokuusikko when snow is absent, and respect island landing bans on Kaatselkä during nesting windows. Check the national forest fire warning from the Finnish Meteorological Institute before lighting fires; use only designated fireplaces such as Kuorejärvi tulipaikka and Vahterjärvi tulentekopaikka. Metsähallitus summarizes waste handling, dog control on marked trails, and other park etiquette on Luontoon.fi.
Be the first to write a review for "Heretty–Kuorejärvi–Vahterjärvi Trail"
Share a photo from a recent trip
Answers to your questions
Our data was researched from Kuhmoinen, 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.