For national park rules, route descriptions, and current conditions for mountain biking in Hossa, the Luontoon.fi activity page for Hossa is the best place to start. Visit Suomussalmi’s Harjujen huikonen archive entry adds a short route brief and highlights rest structures along the way.
Harjujen huikonen is an...
Luontoon.fi – Mountain biking in Hossa National Park+
Description
For national park rules, route descriptions, and current conditions for mountain biking in Hossa, the Luontoon.fi activity page for Hossa is the best place to start. Visit Suomussalmi’s Harjujen huikonen archive entry adds a short route brief and highlights rest structures along the way.
Harjujen huikonen is an about 11.9 km marked mountain-bike loop in Hossa National Park. It starts and finishes at the Hossa visitor area near Hossan luontokeskus, with large parking at the nature centre. The line runs in ridge-and-lake scenery typical of Hossa: first you drop into the Huosilampi–Keihäslampi shore cluster with jetties, an accessible lean-to, campfire points, and optional parking at Huosilampi and Keihäslampi if you want a shorter approach to the water. From there the loop swings west past Mykräsalmi toward Pikku-Hossa, where a rental cabin, outdoor fire place, jetty, dry toilet, and Huosivirta parking and campfire spots sit a few kilometres from the centre—convenient if you stage from the river bridge side. The path continues toward Hakokoski, where Hakokosken laavu offers a sheltered break in forest before the trail climbs onto more open ridge around Torkonluikea’s campfire spot. The eastern leg drops toward Iikoski: Iikoski tulentekopaikat, a cooking shelter and beach facilities, and Iikoski parkkipaikka serve swimmers and picnickers, while HUOSIUSJÄRVI wilderness rental hut stands slightly off the main shore. The return passes Huosilampi jetties and links back toward Öllöri; at the nature centre the route meets the long Sininen saavutus bike loop and other Hossa MTB options if you want a longer day. The same hub also touches the short marked ski trail Hossa, Nallen latu for winter skiers—keep bikes off ski tracks when snow is groomed.
Official guidance and local write-ups describe the riding as moderately demanding but technically approachable—mostly fast forest singletrack with manageable ridge rollers, and an asphalt return option on Jatkonsalmentie when you want an easier finish. Mountain biking in Hossa is only allowed on routes marked for the activity; stay on marked lines and carry the free park map from the visitor centre when open.
Length & route
The trail is about 11.9 km as one loop. Some listings round to about 12.5 km for the same marked line. Expect on the order of 150–160 m cumulative climb in rolling ridge terrain. Most of the distance is narrow forest trail; the described official return can use asphalt road near Jatkonsalmentie.
Getting there
Most visitors drive to the Hossa Nature Centre at Jatkonsalmentie 6, 89920 Suomussalmi. Large parking is signed at Luontokeskus pysäköintipaikka; additional trail access parking exists at Huosilampi pysäköintipaikka, Keihäslampi pysäköintipaikka, Hossaari parkkipaikka, Huosivirta pysäköintipaikka, and Iikoski parkkipaikka along the loop. Check Luontoon.fi and local pages before you travel for seasonal notes and any restricted zones shown on park maps.
Good to know
Current Finnish regulations limit mountain biking in Hossa to trails marked for the purpose; older videos or GPX files that cross non-bike zones may be out of date—verify against the visitor-centre map. Campfire sites and structures along the route follow national park instructions posted on site. For bike rental and contacts, use the operator pages for Hossa-Kylmäluoma, Camping Hossan Lumo, and Kainuun Luontoretket; Visit Suomussalmi’s Hossa outdoor hub also lists these and other providers.
Where to rent bikes
Hossa-Kylmäluoma rents Trek fatbikes at the Hossa Nature Centre (Jatkonsalmentie 6); booking is by email or phone as stated on the rental page, and off-season pricing is described there. Camping Hossan Lumo rents Trek Farley fatbikes at Lumontie 3, Ruhtinansalmi, with pickup and return during reception hours. Kainuun Luontoretket rents e-assist fatbikes and other activity gear from Joukojärventie 14, Hossa, with contact details on the equipment listing. Confirm models, prices, and opening hours on each page before you travel.
Guided tours & Experiences
Hossa-Kylmäluoma runs Hossan kansallispuiston esittely, a guided introduction to the national park from the visitor centre; times and booking are on the programme page.
Ride the marked loop in either direction; visitor-centre maps define the legal line for bikes.
Route direction
National Park
Area
Recreation Area
Recreation Area
Lake
Lake
Yellow route markings are quoted for Harjujen huikonen on the regional tourism listing; carry the official paper or digital park map at junctions.
Route Signs
Open / Good Condition
Open / Good Condition
Visit Suomussalmi – Harjujen huikonen
Activities allowed
Hike / Walk
Activity
Bike
Activity
Terrain & conditions
11.9 km
Distance
About 1.5–3 hours on a mountain bike for most riders, including photo and snack stops on the lakeshore sections.
Est. Time
Mostly fast forest singletrack and packed trail on eskers; short connecting asphalt on the official road return near Jatkonsalmentie when following the standard description.
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Answers to your questions
Our data was researched from Suomussalmi, 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 national park rules, route descriptions, and current conditions for mountain biking in Hossa, the Luontoon.fi activity page for Hossa is the best place to start. Visit Suomussalmi’s Harjujen huikonen archive entry adds a short route brief and highlights rest structures along the way.
Harjujen huikonen is an...
Luontoon.fi – Mountain biking in Hossa National Park+
Description
For national park rules, route descriptions, and current conditions for mountain biking in Hossa, the Luontoon.fi activity page for Hossa is the best place to start. Visit Suomussalmi’s Harjujen huikonen archive entry adds a short route brief and highlights rest structures along the way.
Harjujen huikonen is an about 11.9 km marked mountain-bike loop in Hossa National Park. It starts and finishes at the Hossa visitor area near Hossan luontokeskus, with large parking at the nature centre. The line runs in ridge-and-lake scenery typical of Hossa: first you drop into the Huosilampi–Keihäslampi shore cluster with jetties, an accessible lean-to, campfire points, and optional parking at Huosilampi and Keihäslampi if you want a shorter approach to the water. From there the loop swings west past Mykräsalmi toward Pikku-Hossa, where a rental cabin, outdoor fire place, jetty, dry toilet, and Huosivirta parking and campfire spots sit a few kilometres from the centre—convenient if you stage from the river bridge side. The path continues toward Hakokoski, where Hakokosken laavu offers a sheltered break in forest before the trail climbs onto more open ridge around Torkonluikea’s campfire spot. The eastern leg drops toward Iikoski: Iikoski tulentekopaikat, a cooking shelter and beach facilities, and Iikoski parkkipaikka serve swimmers and picnickers, while HUOSIUSJÄRVI wilderness rental hut stands slightly off the main shore. The return passes Huosilampi jetties and links back toward Öllöri; at the nature centre the route meets the long Sininen saavutus bike loop and other Hossa MTB options if you want a longer day. The same hub also touches the short marked ski trail Hossa, Nallen latu for winter skiers—keep bikes off ski tracks when snow is groomed.
Official guidance and local write-ups describe the riding as moderately demanding but technically approachable—mostly fast forest singletrack with manageable ridge rollers, and an asphalt return option on Jatkonsalmentie when you want an easier finish. Mountain biking in Hossa is only allowed on routes marked for the activity; stay on marked lines and carry the free park map from the visitor centre when open.
Length & route
The trail is about 11.9 km as one loop. Some listings round to about 12.5 km for the same marked line. Expect on the order of 150–160 m cumulative climb in rolling ridge terrain. Most of the distance is narrow forest trail; the described official return can use asphalt road near Jatkonsalmentie.
Getting there
Most visitors drive to the Hossa Nature Centre at Jatkonsalmentie 6, 89920 Suomussalmi. Large parking is signed at Luontokeskus pysäköintipaikka; additional trail access parking exists at Huosilampi pysäköintipaikka, Keihäslampi pysäköintipaikka, Hossaari parkkipaikka, Huosivirta pysäköintipaikka, and Iikoski parkkipaikka along the loop. Check Luontoon.fi and local pages before you travel for seasonal notes and any restricted zones shown on park maps.
Good to know
Current Finnish regulations limit mountain biking in Hossa to trails marked for the purpose; older videos or GPX files that cross non-bike zones may be out of date—verify against the visitor-centre map. Campfire sites and structures along the route follow national park instructions posted on site. For bike rental and contacts, use the operator pages for Hossa-Kylmäluoma, Camping Hossan Lumo, and Kainuun Luontoretket; Visit Suomussalmi’s Hossa outdoor hub also lists these and other providers.
Where to rent bikes
Hossa-Kylmäluoma rents Trek fatbikes at the Hossa Nature Centre (Jatkonsalmentie 6); booking is by email or phone as stated on the rental page, and off-season pricing is described there. Camping Hossan Lumo rents Trek Farley fatbikes at Lumontie 3, Ruhtinansalmi, with pickup and return during reception hours. Kainuun Luontoretket rents e-assist fatbikes and other activity gear from Joukojärventie 14, Hossa, with contact details on the equipment listing. Confirm models, prices, and opening hours on each page before you travel.
Guided tours & Experiences
Hossa-Kylmäluoma runs Hossan kansallispuiston esittely, a guided introduction to the national park from the visitor centre; times and booking are on the programme page.
About 1.5–3 hours on a mountain bike for most riders, including photo and snack stops on the lakeshore sections.
Est. Time
Mostly fast forest singletrack and packed trail on eskers; short connecting asphalt on the official road return near Jatkonsalmentie when following the standard description.
Be the first to write a review for "Harjujen huikonen"
Share a photo from a recent trip
Answers to your questions
Our data was researched from Suomussalmi, 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.