The Venejärvi–Kymmensylinen–Ontojärvi water trail is a named canoe and kayak line through Kuhmo’s lake maze in Kainuu, linking the Venejärvi and Kalliojärvi–Kymmensylinen basin with large Ontojärvi. On our map the line is about 31.1 km point-to-point through forest lakes and connecting narrows—typical Kainuu scenery of...
Metsähallitus – Luonnossa Kuhmossa (visitor map)+
Description
The Venejärvi–Kymmensylinen–Ontojärvi water trail is a named canoe and kayak line through Kuhmo’s lake maze in Kainuu, linking the Venejärvi and Kalliojärvi–Kymmensylinen basin with large Ontojärvi. On our map the line is about 31.1 km point-to-point through forest lakes and connecting narrows—typical Kainuu scenery of rocky shores, pine-backed bays, and quiet backwaters. Metsähallitus prints this route on the Luonnossa Kuhmossa visitor map alongside other official canoe lines such as Kalliojoki and the wider Tervareitti network. The tar-era water story and today’s paddlers on the same corridors come through clearly in Retkipaikka’s long-form Kuhmo paddling story.
The mapped line begins near Ärjä on Ontojärvi, one of the classic rest islands on Kainuun tervareitti / Etappi 2: Kuhmo – Sotkamo, where Visit Kuhmo highlights the kota, campfire area, firewood shelter, and long sandy beach (approach carefully—stones along parts of the shore). After a few kilometres, Tervasalmen parkkipaikka and Tervasalmen veneenlaskupaikka give an alternative access pair if you are staging a car or shortening a day. Mid-route, the Alajärvi laavu cluster and the Myllykoski veneluiska mark a portage or lining point beside moving water—exact technique depends on water level and craft. Around 20 km, Kymmensylinen P-paikka, the Kymmensylinen veneluiska, and services at that end of the Kalliojärvi–Kymmensylinen complex support longer outings with parking and a carry. Nearer the far end of the mapped line, Kalliojärven laavu and Kalliojärvi käymälä sit in a quieter bay setting for a last break before take-out. Together these stops turn the trip into a full-day or relaxed two-day journey rather than a single dash.
Ontojärvi itself is one of Kuhmo’s large fishing and recreation lakes, with several launches around the shore and lure-fishing rules that follow the municipality’s permit guidance. If you extend the outing onto the wider tar route toward Sotkamo or link with other Lipas lines, treat wind on open water and shared channels with motor traffic as the main safety variables—use Visit Kuhmo’s paddling pages for hire partners and printed route PDFs in the area.
Length & route
The route is about 31.1 km as one continuous water line on our map, point-to-point rather than a loop. Expect lake paddling, short narrows, and at least one carry or lining spot at Myllykoski veneluiska depending on flow; add time for wind on Ontojärvi’s open bays.
Getting there
Staging usually means two vehicles or a shuttle: use Tervasalmen parkkipaikka for access near Tervasalmen veneenlaskupaikka partway along the line, or plan around Kymmensylinen P-paikka at the northern cluster. Visit Kuhmo lists Ontojärvi boat ramps at Jämäks, Tervasalmi, Paloniemi, and Hietaperä among others—match your put-in and take-out to the direction you paddle. Canoe and kayak hire in Kuhmo is available from operators named on Visit Kuhmo’s paddling hub, including Kalevala Camping, Hotelli Kalevala, Lentiira Holiday Village, and EräPiira.
Good to know
Ontojärvi lure fishing follows Kuhmo municipal permit rules and the national fisheries fee where applicable; check seasonal restrictions before wading or casting from shore. For campfires and waste, follow everyman’s rights and any reserve rules linked from Metsähallitus and municipality pages for the lakes you touch.
History
Retkipaikka’s long-form Kuhmo paddling story reminds readers that these lake chains were tar-floating highways in the 1800s and early 1900s, with drag rails and carry tracks still visible at some portages—spirit that fits the wider Tervareitti story even on shorter segments.
Itinerary
Sample pacing using our kilometre marks: morning start from the Ärjä cluster (Ärjä kota and campfire circle at about km 0), mid-morning crossing toward Tervasalmi (about 3.6 km) if you need the parking and ramp facilities. Midday around Alajärvi laavu and Myllykoski veneluiska (low-to-mid teens km) for lunch and the carry. Afternoon push to Kymmensylinen services (about 20 km), optional second night near Kalliojärven laavu (about 25 km) if you split the 31 km across two easy days.
Where to rent kayaks
Kalevala Camping rents canoes, kayaks, and SUP boards at Lammasjärvi beach in central Kuhmo. Hotelli Kalevala lists boats, SUP boards, bicycles, and guided activities from its lakefront base. Lentiira Holiday Village publishes summer canoe and kayak hire for northern trips. EräPiira hires open canoes and kayaks for Kuhmo and Kainuu waters via Wild Taiga (confirm surcharges on long river or lake routes). Koe Kainuu Adventures rents inflatable tandem kayaks with pickup or delivery options in the Kuhmo area.
Guided tours & Experiences
Koe Kainuu Adventures järjestää opastettuja päivämelonnan retkiä Lentualla ja muita ohjelmia Kuhmosta; EräPiira myy opastettuja koskikellunta-kokemuksia Kuhmon keskustan koskilla—erillinen tästä järvisilmukasta, mutta hyödyllinen, jos oleskelet keskustassa.
You can paddle either way depending on shuttles; many historic tar-route descriptions follow the downstream sense of the main channels, but modern trip plans follow vehicle logistics and wind on the big lake.
Route direction
Recreation Area
Recreation Area
Lake
Lake
River
River
Wilderness Area
Wilderness Area
Open / Good Condition
Open / Good Condition
Activities allowed
Kayak / Canoe
Activity
Terrain & conditions
31.1 km
Distance
Typically one long summer day for skilled groups in calm weather, or two shorter days with the laavu stops; add buffer for portages and wind on Ontojärvi.
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Answers to your questions
Our data was researched from Kuhmo, 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 Venejärvi–Kymmensylinen–Ontojärvi water trail is a named canoe and kayak line through Kuhmo’s lake maze in Kainuu, linking the Venejärvi and Kalliojärvi–Kymmensylinen basin with large Ontojärvi. On our map the line is about 31.1 km point-to-point through forest lakes and connecting narrows—typical Kainuu scenery of...
Metsähallitus – Luonnossa Kuhmossa (visitor map)+
Description
The Venejärvi–Kymmensylinen–Ontojärvi water trail is a named canoe and kayak line through Kuhmo’s lake maze in Kainuu, linking the Venejärvi and Kalliojärvi–Kymmensylinen basin with large Ontojärvi. On our map the line is about 31.1 km point-to-point through forest lakes and connecting narrows—typical Kainuu scenery of rocky shores, pine-backed bays, and quiet backwaters. Metsähallitus prints this route on the Luonnossa Kuhmossa visitor map alongside other official canoe lines such as Kalliojoki and the wider Tervareitti network. The tar-era water story and today’s paddlers on the same corridors come through clearly in Retkipaikka’s long-form Kuhmo paddling story.
The mapped line begins near Ärjä on Ontojärvi, one of the classic rest islands on Kainuun tervareitti / Etappi 2: Kuhmo – Sotkamo, where Visit Kuhmo highlights the kota, campfire area, firewood shelter, and long sandy beach (approach carefully—stones along parts of the shore). After a few kilometres, Tervasalmen parkkipaikka and Tervasalmen veneenlaskupaikka give an alternative access pair if you are staging a car or shortening a day. Mid-route, the Alajärvi laavu cluster and the Myllykoski veneluiska mark a portage or lining point beside moving water—exact technique depends on water level and craft. Around 20 km, Kymmensylinen P-paikka, the Kymmensylinen veneluiska, and services at that end of the Kalliojärvi–Kymmensylinen complex support longer outings with parking and a carry. Nearer the far end of the mapped line, Kalliojärven laavu and Kalliojärvi käymälä sit in a quieter bay setting for a last break before take-out. Together these stops turn the trip into a full-day or relaxed two-day journey rather than a single dash.
Ontojärvi itself is one of Kuhmo’s large fishing and recreation lakes, with several launches around the shore and lure-fishing rules that follow the municipality’s permit guidance. If you extend the outing onto the wider tar route toward Sotkamo or link with other Lipas lines, treat wind on open water and shared channels with motor traffic as the main safety variables—use Visit Kuhmo’s paddling pages for hire partners and printed route PDFs in the area.
Length & route
The route is about 31.1 km as one continuous water line on our map, point-to-point rather than a loop. Expect lake paddling, short narrows, and at least one carry or lining spot at Myllykoski veneluiska depending on flow; add time for wind on Ontojärvi’s open bays.
Getting there
Staging usually means two vehicles or a shuttle: use Tervasalmen parkkipaikka for access near Tervasalmen veneenlaskupaikka partway along the line, or plan around Kymmensylinen P-paikka at the northern cluster. Visit Kuhmo lists Ontojärvi boat ramps at Jämäks, Tervasalmi, Paloniemi, and Hietaperä among others—match your put-in and take-out to the direction you paddle. Canoe and kayak hire in Kuhmo is available from operators named on Visit Kuhmo’s paddling hub, including Kalevala Camping, Hotelli Kalevala, Lentiira Holiday Village, and EräPiira.
Good to know
Ontojärvi lure fishing follows Kuhmo municipal permit rules and the national fisheries fee where applicable; check seasonal restrictions before wading or casting from shore. For campfires and waste, follow everyman’s rights and any reserve rules linked from Metsähallitus and municipality pages for the lakes you touch.
History
Retkipaikka’s long-form Kuhmo paddling story reminds readers that these lake chains were tar-floating highways in the 1800s and early 1900s, with drag rails and carry tracks still visible at some portages—spirit that fits the wider Tervareitti story even on shorter segments.
Itinerary
Sample pacing using our kilometre marks: morning start from the Ärjä cluster (Ärjä kota and campfire circle at about km 0), mid-morning crossing toward Tervasalmi (about 3.6 km) if you need the parking and ramp facilities. Midday around Alajärvi laavu and Myllykoski veneluiska (low-to-mid teens km) for lunch and the carry. Afternoon push to Kymmensylinen services (about 20 km), optional second night near Kalliojärven laavu (about 25 km) if you split the 31 km across two easy days.
Where to rent kayaks
Kalevala Camping rents canoes, kayaks, and SUP boards at Lammasjärvi beach in central Kuhmo. Hotelli Kalevala lists boats, SUP boards, bicycles, and guided activities from its lakefront base. Lentiira Holiday Village publishes summer canoe and kayak hire for northern trips. EräPiira hires open canoes and kayaks for Kuhmo and Kainuu waters via Wild Taiga (confirm surcharges on long river or lake routes). Koe Kainuu Adventures rents inflatable tandem kayaks with pickup or delivery options in the Kuhmo area.
Guided tours & Experiences
Koe Kainuu Adventures järjestää opastettuja päivämelonnan retkiä Lentualla ja muita ohjelmia Kuhmosta; EräPiira myy opastettuja koskikellunta-kokemuksia Kuhmon keskustan koskilla—erillinen tästä järvisilmukasta, mutta hyödyllinen, jos oleskelet keskustassa.
You can paddle either way depending on shuttles; many historic tar-route descriptions follow the downstream sense of the main channels, but modern trip plans follow vehicle logistics and wind on the big lake.
Typically one long summer day for skilled groups in calm weather, or two shorter days with the laavu stops; add buffer for portages and wind on Ontojärvi.
Est. Time
Point-to-Point
Route Type
Has Portages
Portage
Class I (Easy)
Rapids class
Lake Paddling
Water type
River Paddling
Water type
Rate & Review
Be the first to write a review for "Venejärvi–Kymmensylinen–Ontojärvi paddling route"
Share a photo from a recent trip
Answers to your questions
Our data was researched from Kuhmo, 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.