122
runners
8
runs
Jogging around Aarnikotkan metsän luonnonsuojelualue offers an expansive natural setting characterized by dense forests and numerous lakes. The region features varying elevations, including hills, which provide opportunities for challenging runs and rewarding views. Trails often wind along rocky shorelines and through a diverse ecosystem, making for a varied running experience. This area provides a rugged, wilderness-like environment ideal for outdoor activities.
Last updated: October 30, 2026
58
runners
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
6
runners
13.1km
01:39
120m
120m
Hard run. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

7
runners
Moderate run. Good fitness required. Mostly paved surfaces.
7
runners
Moderate run. Good fitness required. Mostly paved surfaces.
6
runners
12.8km
01:36
120m
120m
Hard run. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
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Popular around Aarnikotkan metsän luonnonsuojelualue
2025: The suspension bridge is still closed
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As you explore Tervajärvi, you'll cross several wooden bridges that offer stunning, unobstructed views of the lake, making for a truly scenic experience.
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The hiking trail around Tervajärvi (where järvi means lake in Finnish) winds its way along the partly rocky shoreline, offering easy access to the water, perfect for a refreshing swim, provided the temperature is right.
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Since the suspension bridge was closed in summer 2024, the ferry is the only alternative for crossing.
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Attention, the bridge is currently closed! Be sure to check the national park website beforehand to see if it is open again.
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The new bridge is closed again because of security issues. How a fin we met at the campfire site told us: “Never ask a Norwegian to build a bridge!”
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Bridge is closed during summer 2024 because of Reconstruction work
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There are 8 dedicated running routes around Aarnikotkan metsän luonnonsuojelualue featured on komoot. These trails offer a diverse range of experiences, from moderate to difficult, catering to various fitness levels.
The running trails in Aarnikotkan metsän luonnonsuojelualue traverse a rugged, wilderness-like environment. You can expect dense forests, numerous clear lakes, and significant elevation changes, including hills like Tolosenvuori. Many paths also wind along rocky shorelines, offering picturesque views and a varied running experience.
Yes, many of the running routes in Aarnikotkan metsän luonnonsuojelualue are designed as loops, allowing you to start and finish at the same point. For example, the Suspension bridge – Lapinsalmi – parking spot loop from Alimmainen Terrilampi is a popular circular option, as is the Ketunlossi Fox Ferry – Lapinsalmi – parking spot loop from Alimmainen Terrilampi.
While jogging, you'll encounter stunning natural beauty. Keep an eye out for impressive rock faces like Olhavanvuori, and enjoy the serene views of lakes such as Tervajärvi. You might also cross the iconic Suspension bridge or the unique Ketunlossi Fox Ferry. The Katajavuori Viewpoint offers rewarding panoramic vistas.
Absolutely. The region offers several challenging routes with significant elevation changes. The longest route featured is the Suspension bridge – Lapinsalmi – parking spot loop from Alimmainen Terrilampi, spanning 23 km with considerable ascents. The broader Repovesi area, which includes parts of Aarnikotkan, also features the extensive 26 km Kaakkurinkierros Trail for those seeking a truly immersive experience.
While many trails offer a wilderness feel, some shorter and less strenuous options can be suitable for families. It's recommended to check the difficulty and length of specific routes. For example, shorter loops like the Ketunlenkki Trail (5 km) in the adjacent Repovesi National Park area are often more manageable for families, though not specifically listed in this guide.
Generally, dogs are welcome on trails in Finnish national parks and protected areas, but they must be kept on a leash at all times to protect wildlife and ensure the safety of other visitors. Always check specific local regulations or signage at trailheads for any particular restrictions within Aarnikotkan metsän luonnonsuojelualue.
The diverse ecosystem of Aarnikotkan metsän luonnonsuojelualue is home to typical northern coniferous forest species. You might spot moose, forest birds, hares, and ravens. If you're very lucky, you could even catch a glimpse of a lynx. The beautiful song of the red-throated diver (kaakkuri) can sometimes be heard near Olhavanlampi in early summer mornings.
Parking facilities are typically available at the main access points to the protected area and adjacent Repovesi National Park. For routes starting near Alimmainen Terrilampi, there are designated parking spots. It's advisable to check maps or local information for specific parking areas closest to your chosen trailhead.
Public transport options directly to the heart of Aarnikotkan metsän luonnonsuojelualue are limited due to its wilderness nature. Access is primarily by private vehicle. However, some regional bus services might operate to nearby towns, from where you would need to arrange further transport or a longer walk to reach the trailheads.
The best time for running is generally from late spring to early autumn (May to September) when the weather is mild, and the trails are clear of snow and ice. Summer offers long daylight hours and lush scenery. Autumn brings beautiful fall foliage. Winter running is possible for experienced individuals, but requires appropriate gear and awareness of snow and ice conditions.
While many routes here are moderate to difficult, shorter loops are available. For instance, the Katajajärvi – Katajalampi loop from Hevosoja is a moderate 10.8 km trail that can be completed in about 1 hour 20 minutes, offering a good option for a quicker run without extreme difficulty.


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