Wilderness Awaits: Explore Hiking Trails, Lakes, and National Parks in Finland

Finland, the land of a thousand lakes and endless forests, is a nature lover’s paradise. Known for its unspoiled wilderness, clean air, and deep connection with nature, this Nordic gem offers incredible outdoor adventures year-round. Whether you're dreaming of hiking through lush green national parks, paddling across tranquil lakes, or chasing the northern lights in Arctic Lapland, Finland is a destination that rewards those seeking serenity, solitude, and raw beauty.

In this blog post, we’ll take you through the best of Finland’s hiking trails, lake regions, and national parks, offering actionable travel tips, insights on local wildlife, and why Finland should be on every adventurer’s bucket list.

Finland’s commitment to conservation and sustainable tourism makes it a top destination for eco-conscious travelers. With over 40 national parks, 188,000 lakes, and more than 70% of the country covered by forest, it’s no surprise that the Finns spend much of their free time outdoors. Public access to nature is protected by “Everyman’s Right” (Jokamiehen Oikeudet), allowing you to freely roam, hike, camp, and forage in most natural areas.

Whether you’re planning a peaceful weekend by a lakeside cabin or a challenging trek through the Arctic Circle, Finland has something for everyone.

1. Nuuksio National Park – Nature Near Helsinki

Located just 45 minutes from Helsinki, Nuuksio National Park is the perfect day trip for those visiting the capital. It offers well-marked trails through dense forests, small lakes, and rugged cliffs. The Haukka Trail is a popular 4-km loop ideal for families, while the longer Klassarinkierros Trail provides a more immersive forest experience. You’ll also find the Finnish Nature Center Haltia here, which showcases the country’s natural diversity through interactive exhibits. It’s an ideal stop for learning before you explore.

2. Koli National Park – Finland’s Iconic Landscape

Koli is one of Finland’s most photographed and beloved natural landmarks. Located in North Karelia, the park offers panoramic views of Lake Pielinen from the iconic Ukko-Koli Hill. This area has inspired countless Finnish artists, and hiking the Herajärvi Trail lets you see why dense birch forests, scenic ridgelines, and vast lake views make it unforgettable. In winter, Koli transforms into a snowy paradise ideal for snowshoeing and cross-country skiing.

3. Oulanka National Park – The Legendary Karhunkierros Trail

In Finnish Lapland, Oulanka National Park is a hiker’s dream. It is home to the Karhunkierros Trail, one of the most famous long-distance hikes in Finland. This 82-km trek leads you past roaring rapids, suspension bridges, lush forests, and rivers teeming with salmon. The shorter Little Bear Trail (Pieni Karhunkierros) is a fantastic alternative for day hikers. Oulanka is also known for its diverse flora and fauna, including rare orchids and the Siberian jay.

Learn more about Karhunkierros Trail

4. Urho Kekkonen National Park – Arctic Wilderness

One of Finland’s largest parks, Urho Kekkonen National Park in Lapland offers true Arctic wilderness. Begin your adventure in Saariselkä, a well-equipped village with access to marked trails. The Kiilopää Fell hike is a must-do for dramatic fell scenery. This park is perfect for spotting reindeer, golden eagles, and even the Northern Lights in winter. Cabin rentals and wilderness huts make overnight stays possible, even in remote areas.

5. Repovesi National Park – Adventure Meets Serenity

Located in southeastern Finland, Repovesi is ideal for both experienced hikers and beginners. Wooden suspension bridges, scenic lookouts like Olhavanvuori Cliff, and kayaking opportunities make it a dynamic destination.

You can combine hiking with canoeing along the peaceful lakes that wind through the forest. For a unique experience, consider an overnight stay in one of the lakeside lean-tos.

Finland is often called the “Land of a Thousand Lakes,” but the real number exceeds 188,000. The Finnish Lakeland region, located in central and eastern Finland, is a labyrinth of lakes, islands, and pine-covered shores.

Top Lakes to Explore

• Lake Saimaa – Finland’s largest lake, popular for boating, swimming, and spotting the rare Saimaa ringed seal.
• Lake Päijänne – Perfect for island-hopping and hiking in Päijänne National Park.
• Lake Inari – A remote lake in Lapland, sacred to the Sámi people and a great place for northern lights viewing.

Summer is the best time to explore the lakes rent a cottage, go kayaking, or join a traditional Finnish sauna followed by a lake dip.

Planning a summer in the Nordic region? Don’t miss Lapland in Summer Guide.

Whether you're a seasoned trekker or a beginner, Finland offers trails for every level of hiker.

Karhunkierros Trail (Oulanka National Park)

As mentioned earlier, this 82-km trail is Finland’s most famous. It usually takes 4–7 days to complete and includes free wilderness huts along the route.

Herajärvi Trail (Koli National Park)

A 30- to 60-km trail offering iconic views and moderate terrain. Ideal for photography lovers.

Bear’s Round (Pieni Karhunkierros)

A 12-km loop perfect for families and short-stay hikers. Wooden walkways and suspension bridges make it scenic and accessible.

UKK Trail (Urho Kekkonen National Park)

A vast trail network in Arctic Finland. Best for those looking to explore Lapland’s rugged fells and remote wilderness.

Ilvesreitti (Tampere Region)

A well-maintained 200-km trail system in Southern Finland. Great for weekend hikes and exploring forest ecosystems.

Finland’s biodiversity is subtle yet spectacular. From reindeer roaming Lapland to elk, lynx, and even brown bears in the east, the country is teeming with wildlife. Birdwatchers will find plenty of migratory and native species, especially in wetlands and lake areas.

Seasonal changes bring dramatic contrasts. The Midnight Sun lights up summer nights in the north, while winter delivers polar nights and magical northern lights displays.

1. Respect “Everyman’s Right”: Enjoy the freedom to roam but leave no trace.
2. Stay Safe: Download offline trail maps, especially in remote areas.
3. Dress in Layers: Finnish weather can change quickly. Waterproofs and thermal layers are essential.
4. Book Early: Summer cottages and wilderness huts fill up fast during peak season (June–August).
5. Sauna Culture: End your hike with a traditional sauna and cold lake plunge it’s a Finnish ritual you won’t forget.

Finland is a global leader in sustainable tourism. Most national parks are equipped with compost toilets, marked trails, and waste bins. Public transport reaches many trailheads, and accommodations often follow eco-friendly practices.

You can support local conservation by:

• Booking eco-certified lodgings
• Using refillable water bottles
• Participating in volunteer trail clean-ups or wildlife tracking events

For park regulations and updates, visit Nationalparks.fi.

From ancient forests and endless lakes to Arctic tundra and coastal cliffs, Finland invites you to slow down and reconnect with the wild. It’s a place where you can paddle into the silence of a remote lake, trek through boreal woods, and fall asleep under a sky painted with northern lights.

Whether you’re an experienced outdoor traveler or someone seeking your first wilderness adventure, Finland’s hiking trails, lake regions, and national parks offer a soul-refreshing escape. Pack your boots, bring your curiosity, and let nature work its magic.