The Eastern Border hiking route is about 171.8 km point-to-point through Kainuu along Finland’s eastern frontier, managed as part of Metsähallitus outdoor services. Most of the trail lies in Suomussalmi. For the full trail description, maps, and the latest rules (including border zone and reserve updates), the Eastern...
Luontoon.fi – Eastern Border hiking route+
Description
The Eastern Border hiking route is about 171.8 km point-to-point through Kainuu along Finland’s eastern frontier, managed as part of Metsähallitus outdoor services. Most of the trail lies in Suomussalmi. For the full trail description, maps, and the latest rules (including border zone and reserve updates), the Eastern Border hiking route page on Luontoon.fi is the place to start. Visit Suomussalmi’s route archive entry for Hossa–Martinselkonen summarises that segment as roughly 57 km of summer hiking with blue paint markings, good structures, and no winter maintenance—useful context for planning shorter stages even when you are not walking the whole line.
From the north, the trail threads the Hossa visitor area: Hossan luontokeskus, parking at Luontokeskus pysäköintipaikka and Hossaari parkkipaikka, boat access at Öllöri and Keihäslampi, and the short Hossan polku loop around Huosilampi and Keihäslampi with laavut, campfire spots, and accessible structures. Moving south, the line crosses rolling forest, mires, and lake shores. Around 61 km you reach Särkänmaja autiotupa with a well and fireplace infrastructure; the Tulijärvi and Hämeaho autiotupas (near 70–78 km) sit in classic border-country pine and mire scenery. Syvälammen laavu near Ruhtinansalmi and the Martinselkonen–Vieremänsuo band (around 93 km) add sheltered lunch stops before the route swings toward Taivalkoski pysäköintialue—handy if you are staging transport. Further south, Aittojärvi laavu, Hukkalampi, Karttimojoki venelossi, and Lintulammin autiotupa mark multi-day progress; Hoikanpää and Teerilammin autiotupa continue the rhythm of lakes and ridges. The southern kilometres pass Veihtijärvi, Kirnulampi pysäköintialue, Tammikosken laavu, Louhenjoki laavu, Siikaniva, Kirnulammen laavu, and finish near Murhijärven laavu. Jalkaisin’s journal from the Säkkiaho–Tulijärvi section describes blue trail paint on the path beside the border strip, stretches of duckboards in varying repair, and quiet travel along the frontier—helpful colour for what the terrain feels like underfoot.
Commercial services cluster near Martinselkonen and Hossa; Visit Suomussalmi lists accommodation partners for the Hossa–Martinselkonen segment on its route page. You can link onward walks via Vuokin Vienan reitti where the two routes meet. Expect long forest-road connectors mixed with narrower path; carry water planning for dry ridges between lakes.
Length & route
The trail is about 171.8 km point-to-point on our map. Metsähallitus publishes the Eastern Border hiking route as one continuous long-distance hiking trail in eastern Kainuu, with downloadable materials on Luontoon.fi. Visit Suomussalmi documents the Hossa–Martinselkonen portion at about 57 km as a sample of how the summer route is marked and serviced. Shorter or linked stages are normal: many hikers walk only one segment, combine road access points, or stitch in nearby trails such as Hossan polku or Vuokin Vienan reitti where they meet this line.
Getting there
Pick your stage and match it to junctions off Hossantie and Juntusrannantie (road 843) and other side roads where Visit Suomussalmi lists trail crossings—those notes are written for drivers looking for Hossa–Martinselkonen access. For Hossa National Park services, aim for Hossan luontokeskus and the adjacent Luontokeskus pysäköintipaikka or Hossaari parkkipaikka; Keihäslampi and Huosilampi parking give alternative lakeside starts. Taivalkoski pysäköintialue reaches the line farther south, and Kirnulampi pysäköintialue supports the southern forest approach. Confirm approach roads against Luontoon.fi maps before you leave.
Good to know
There is no winter maintenance on the Hossa–Martinselkonen segment described by Visit Suomussalmi; treat snow travel as self-supported. Campfire sites and wilderness huts along the line typically include dry toilets at the busiest stops—carry your own toilet paper and follow leave-no-trace practice. Large carnivores occur in eastern border forests; store food carefully and read current safety advice on Luontoon.fi.
History
Jalkaisin notes that Hämeaho autiotupa was completed in 1954 and served border guards as a support cabin between patrols.
Itinerary
Rough multi-day pacing using places along the route (adjust to fitness and season): Days 1–2 — Hossan luontokeskus area through Seipiniemen laavu and lake services (~4–40 km) into the forest toward Kivijärvi and Matalanjärvi. Days 3–4 — Särkänmaja autiotupa (~61 km), Karttimojoen laavu (~66 km), Tulijärvi autiotupa and shore fireplaces (~70–82 km), Hämeaho autiotupa (~78 km). Day 5 — Syvälammen laavu and Martinselkonen–Vieremänsuo band (~93 km), Juoksetuksenaho (~98 km). Day 6 — Taivalkoski pysäköintialue (~102 km) toward Aittojärvi laavu (~115 km). Days 7–8 — Hukkalampi (~125 km), Karttimojoki venelossi (~133 km), Lintulammin autiotupa (~134 km), Hoikanpää and Teerilammin autiotupa (~137–140 km). Days 9–10 — Veihtijärvi (~143 km), Kirnulampi pysäköintialue (~151 km), Tammikosken laavu and Louhenjoki laavu (~154 km), Siikaniva (~159 km), Kirnulammen laavu (~167 km), Murhijärven laavu (~172 km). Treat this as a planning sketch; verify daily distances against your map and weather.
Managed by
Manager
Official Maintenance
Trail info
Walk either direction along the point-to-point line; road access points along highway 843 and other junctions let you choose northbound or southbound stages.
Route direction
Recreation Area
Recreation Area
Lake
Lake
River
River
Wilderness Area
Wilderness Area
Blue paint markings on trees and posts along the summer route (Hossa–Martinselkonen section).
Route Signs
Open / Good Condition
Open / Good Condition
Visit Suomussalmi – Hossa–Martinselkonen
Activities allowed
Hike / Walk
Activity
Terrain & conditions
171.8 km
Distance
Allow roughly 8–12 days to walk the full ~172 km at moderate backpacking pace with daylight breaks, or shorter blocks of 2–4 days for individual segments.
Est. Time
Mixed forest paths, duckboards over mires, gravel and forest roads, and occasional rocky lake shores; conditions vary by season and maintenance.
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Answers to your questions
Our data was researched from publicly available sources, 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.
The Eastern Border hiking route is about 171.8 km point-to-point through Kainuu along Finland’s eastern frontier, managed as part of Metsähallitus outdoor services. Most of the trail lies in Suomussalmi. For the full trail description, maps, and the latest rules (including border zone and reserve updates), the Eastern...
Luontoon.fi – Eastern Border hiking route+
Description
The Eastern Border hiking route is about 171.8 km point-to-point through Kainuu along Finland’s eastern frontier, managed as part of Metsähallitus outdoor services. Most of the trail lies in Suomussalmi. For the full trail description, maps, and the latest rules (including border zone and reserve updates), the Eastern Border hiking route page on Luontoon.fi is the place to start. Visit Suomussalmi’s route archive entry for Hossa–Martinselkonen summarises that segment as roughly 57 km of summer hiking with blue paint markings, good structures, and no winter maintenance—useful context for planning shorter stages even when you are not walking the whole line.
From the north, the trail threads the Hossa visitor area: Hossan luontokeskus, parking at Luontokeskus pysäköintipaikka and Hossaari parkkipaikka, boat access at Öllöri and Keihäslampi, and the short Hossan polku loop around Huosilampi and Keihäslampi with laavut, campfire spots, and accessible structures. Moving south, the line crosses rolling forest, mires, and lake shores. Around 61 km you reach Särkänmaja autiotupa with a well and fireplace infrastructure; the Tulijärvi and Hämeaho autiotupas (near 70–78 km) sit in classic border-country pine and mire scenery. Syvälammen laavu near Ruhtinansalmi and the Martinselkonen–Vieremänsuo band (around 93 km) add sheltered lunch stops before the route swings toward Taivalkoski pysäköintialue—handy if you are staging transport. Further south, Aittojärvi laavu, Hukkalampi, Karttimojoki venelossi, and Lintulammin autiotupa mark multi-day progress; Hoikanpää and Teerilammin autiotupa continue the rhythm of lakes and ridges. The southern kilometres pass Veihtijärvi, Kirnulampi pysäköintialue, Tammikosken laavu, Louhenjoki laavu, Siikaniva, Kirnulammen laavu, and finish near Murhijärven laavu. Jalkaisin’s journal from the Säkkiaho–Tulijärvi section describes blue trail paint on the path beside the border strip, stretches of duckboards in varying repair, and quiet travel along the frontier—helpful colour for what the terrain feels like underfoot.
Commercial services cluster near Martinselkonen and Hossa; Visit Suomussalmi lists accommodation partners for the Hossa–Martinselkonen segment on its route page. You can link onward walks via Vuokin Vienan reitti where the two routes meet. Expect long forest-road connectors mixed with narrower path; carry water planning for dry ridges between lakes.
Length & route
The trail is about 171.8 km point-to-point on our map. Metsähallitus publishes the Eastern Border hiking route as one continuous long-distance hiking trail in eastern Kainuu, with downloadable materials on Luontoon.fi. Visit Suomussalmi documents the Hossa–Martinselkonen portion at about 57 km as a sample of how the summer route is marked and serviced. Shorter or linked stages are normal: many hikers walk only one segment, combine road access points, or stitch in nearby trails such as Hossan polku or Vuokin Vienan reitti where they meet this line.
Getting there
Pick your stage and match it to junctions off Hossantie and Juntusrannantie (road 843) and other side roads where Visit Suomussalmi lists trail crossings—those notes are written for drivers looking for Hossa–Martinselkonen access. For Hossa National Park services, aim for Hossan luontokeskus and the adjacent Luontokeskus pysäköintipaikka or Hossaari parkkipaikka; Keihäslampi and Huosilampi parking give alternative lakeside starts. Taivalkoski pysäköintialue reaches the line farther south, and Kirnulampi pysäköintialue supports the southern forest approach. Confirm approach roads against Luontoon.fi maps before you leave.
Good to know
There is no winter maintenance on the Hossa–Martinselkonen segment described by Visit Suomussalmi; treat snow travel as self-supported. Campfire sites and wilderness huts along the line typically include dry toilets at the busiest stops—carry your own toilet paper and follow leave-no-trace practice. Large carnivores occur in eastern border forests; store food carefully and read current safety advice on Luontoon.fi.
History
Jalkaisin notes that Hämeaho autiotupa was completed in 1954 and served border guards as a support cabin between patrols.
Itinerary
Rough multi-day pacing using places along the route (adjust to fitness and season): Days 1–2 — Hossan luontokeskus area through Seipiniemen laavu and lake services (~4–40 km) into the forest toward Kivijärvi and Matalanjärvi. Days 3–4 — Särkänmaja autiotupa (~61 km), Karttimojoen laavu (~66 km), Tulijärvi autiotupa and shore fireplaces (~70–82 km), Hämeaho autiotupa (~78 km). Day 5 — Syvälammen laavu and Martinselkonen–Vieremänsuo band (~93 km), Juoksetuksenaho (~98 km). Day 6 — Taivalkoski pysäköintialue (~102 km) toward Aittojärvi laavu (~115 km). Days 7–8 — Hukkalampi (~125 km), Karttimojoki venelossi (~133 km), Lintulammin autiotupa (~134 km), Hoikanpää and Teerilammin autiotupa (~137–140 km). Days 9–10 — Veihtijärvi (~143 km), Kirnulampi pysäköintialue (~151 km), Tammikosken laavu and Louhenjoki laavu (~154 km), Siikaniva (~159 km), Kirnulammen laavu (~167 km), Murhijärven laavu (~172 km). Treat this as a planning sketch; verify daily distances against your map and weather.
Managed by
Manager
Official Maintenance
Trail info
Location
Walk either direction along the point-to-point line; road access points along highway 843 and other junctions let you choose northbound or southbound stages.
Route direction
Recreation Area
Recreation Area
Lake
Lake
River
River
Wilderness Area
Wilderness Area
Blue paint markings on trees and posts along the summer route (Hossa–Martinselkonen section).
Allow roughly 8–12 days to walk the full ~172 km at moderate backpacking pace with daylight breaks, or shorter blocks of 2–4 days for individual segments.
Est. Time
Mixed forest paths, duckboards over mires, gravel and forest roads, and occasional rocky lake shores; conditions vary by season and maintenance.
Be the first to write a review for "Eastern Border hiking route"
Share a photo from a recent trip
Answers to your questions
Our data was researched from publicly available sources, 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.