The Ultimate Guide to Hiking & Biking Trails Near Rælingen

Answer the Call of the Wild from Your WonderInn Sanctuary

Imagine waking in a mirrored glass cabin, where the boundary between luxurious comfort and the untamed wild is beautifully blurred. You are at WonderInn Delta, a hidden gem nestled in the Nordre Øyeren nature reserve, where the forest floor meets the water’s edge, just 25 minutes from Oslo. Outside your window, the ancient Østmarka forest stirs—a vast, rolling wilderness of pine-clad hills and serene lakes, lying just a stone’s throw from Oslo’s vibrant energy. This is the promise of a stay in Rælingen, the gateway to a natural paradise where the trails begin, quite literally, at your doorstep.

This guide is your invitation to answer that call. It is a curated journey into the heart of Rælingen’s outdoor life, designed for the WonderInn guest who seeks to disconnect from the everyday and recharge through genuine experiences in nature. Here, you will discover the stories etched into the landscape—from iconic summit hikes that touch the clouds to thrilling bike routes that weave through historic forests. We will explore gentle paths perfect for family adventures and unveil the cultural secrets that transform a simple walk into a profound connection with the Norwegian spirit of friluftsliv (outdoor life). Prepare to lace up your boots, grip your handlebars, and discover the wild soul of Rælingen.

Part 1: The Hiker’s Paradise – Trails for Every Adventurer

Rælingen is a hiker’s dream, offering a diverse network of trails that cater to every ambition. Whether you seek the panoramic reward of a summit push or the quiet tranquility of a lakeside stroll, the paths of Østmarka await. The region’s trails are more than just routes; they are arteries of history and culture, actively maintained by a community that cherishes its natural heritage.

The Three Majestic Peaks of Rælingen

The “topptur,” or summit hike, is a quintessential Norwegian experience. In Rælingen, three peaks stand out, each offering a unique blend of breathtaking views and rich, layered history. They are the jewels in Østmarka’s crown, waiting to be discovered.

Bjønnåsen (396m): The View from Østmarka’s Balcony

The Hike: As Østmarka’s second-highest point and Rælingen’s most visited summit, Bjønnåsen is an unmissable objective. The hike is well-marked and accessible from two main starting points: Marikollen Idrettspark and Sandbekken. From either location, the trail is just under 2 km each way, involving a manageable but rewarding ascent of approximately 200 meters. The path from Marikollen features a steep initial climb parallel to the alpine ski slope, which then levels out across a logging field before the final push to the summit.

The Reward: The effort is repaid with what is widely considered “the best view in all of Østmarka.” On a clear day, the panorama stretches an astonishing 134 km to the distinct silhouette of Gaustatoppen in Telemark. At the summit, well-placed picnic tables and a directional sign invite you to linger, identify distant landmarks, and savor your packed lunch.

The Story: Bjønnåsen is steeped in history. Its name, “Bear Hill,” is a direct link to a time when bears roamed these woods, with the last one reportedly shot in the 1860s. For centuries, it served as a varde, a strategic beacon point where fires were lit to warn of unrest, a role documented as far back as the 17th century. During World War II, it became a clandestine gathering place for patriots celebrating the 17th of May in defiance of the occupation. Today, the summit is crowned by the Millennium Cairn, built in 1999 as Rælingen’s millennium site. Inside this modern varde lies a time capsule, a sealed casket containing drawings and letters from local schoolchildren, a message from the youth of 1999 to the future.

Ramstadslottet (394m): A Castle of Ancient Pines

The Hike: Starting from Marikollen, a well-signposted trail of just over 3 km leads you to Ramstadslottet, the third-highest peak in Østmarka. The hike takes you into the heart of the Ramstadslottet Nature Reserve, a protected area established in 2001 to conserve this unique forest ecosystem.

The Reward: While nearly as high as Bjønnåsen, Ramstadslottet offers a “considerably better view” directly over the rugged, rolling, and densely forested landscape of Østmarka itself. The true treasure here is the forest. The reserve is home to magnificent, 300-year-old pine trees and some of the largest spruce trees in all of Eastern Norway, creating an atmosphere of ancient grandeur.

The Story: The peak’s name connects it to the nearby Ramstad farm, a holding believed to date back to the Viking Age. The name itself means “Ravn’s place,” likely honoring the farm’s founder. Like its neighbors, Ramstadslottet may have served as a bygdeborg, or hillfort, during the turbulent Migration Period (circa 300-600 AD), providing a defensible refuge for the local community in uncertain times.

Tjuvstuåsen (340m): Echoes of Robbers and Chieftains

The Hike: A shorter but rewarding hike, the trail to Tjuvstuåsen from the Myrdammen swimming area is approximately 1.2 km with an elevation gain of about 150 meters.

The Reward: The summit provides a “brilliant view” looking east across the vast expanse of Lake Øyeren and the community of Fetsund. It offers a different perspective from the other peaks, showcasing the region’s significant waterways.

The Story: Tjuvstuåsen holds a fascinating dual history. The stone cairn at its peak could be the remnants of another Migration Period hillfort or perhaps a grave monument for a powerful local chieftain. However, it is the later folklore that gives the peak its evocative name, “Thief’s Hill.” Local legends tell of robbers who used this vantage point to watch over the travel routes through Rælingen, preying on unsuspecting travelers and raiding nearby farms. This tale, common throughout Norway, imbues the peaceful landscape with a whisper of ancient danger and adventure.

Gentle Journeys & Family Adventures

Not every outdoor excursion needs to be a strenuous climb. Rælingen excels in providing accessible, tranquil nature experiences perfect for families, leisurely strolls, and moments of quiet reflection.

Myrdammen: An Accessible Oasis for All

Described as a “little pearl” in Rælingen, Myrdammen is a beautifully developed recreational area that is exceptionally welcoming. With easy car access and ample parking, the municipality has thoughtfully equipped the area with toilets, expansive grassy lawns, a sandy swimming beach, and designated barbecue spots. Crucially, the paths and walkways are designed for universal access, making it perfectly suitable for strollers and wheelchairs and ensuring that everyone can enjoy this lakeside haven.

Lakeside Loops: Serenity at Åmotdammen & Ramstadsjøen

Rælingen is blessed with beautiful lakes. Åmotdammen, situated on the border with Lørenskog, is another popular swimming spot. A special feature here is the gapahuk (a three-sided lean-to shelter), perfect for a picnic. It’s an easy 2 km walk or bike ride on a gravel road from Sandbekkstua. For those looking to immerse themselves deeper, Ramstadsjøen is a “pearl in the middle of Østmarka”. Located at an elevation of 268 meters, it is a prime destination for swimming, fishing, or simply hiking in stunning surroundings. It is particularly noted for its excellent tent and hammock spots, offering the perfect opportunity for WonderInn guests to try a rustic night out under the stars.

The Gressnebben Trail: A Community-Forged Path

Showcasing the deep local commitment to outdoor life, the Gressnebben trail is a newly reopened 2 km path along the Svelle stream. It holds the distinction of being Rælingen’s first blue-marked trail outside the main marka forest reserve. This path offers a “proper forest tour in the local environment” and stands as a testament to a successful collaboration between the municipality and the dedicated volunteer group RØX (Rælingen Østmarka på kryss og tvers), who cleared and signposted the route.

Part 2: On Two Wheels – Conquering Rælingen’s Bike Trails

For those who prefer to explore on two wheels, Rælingen and the greater Østmarka forest offer a thrilling and diverse mountain biking experience. The landscape, shaped by ancient bedrock, presents a characteristic mix of flowing gravel roads (grusveier), technical singletrack along north-south ridges, and challenging, often marshy, valleys that connect them. This is the playground for Oslo’s vibrant trail-riding community, a scene that has grown from humble beginnings in the 1970s into a major outdoor pursuit.

Rælingen’s Signature MTB Routes

Rælingen provides several excellent entry points into the world of Østmarka trail biking, from gentle introductory loops to more adventurous rides.

Liarunden (Blystadlia): The Perfect Introductory Loop

This 3.3 km loop is the ideal starting point for a taste of Norwegian stisykling (trail biking). Marked with white paint, the trail is rated as easy, with a gentle elevation change of around 110 meters, making it perfect for beginners or a quick, fun ride. As it is a popular shared-use path, riders should always be courteous and aware of hikers.

Kongeveien & Tristilen Rundt: The King’s Road Adventure

For a more substantial outing, this 12 km loop offers a fantastic mix of history and forest riding. The route begins in Smestad and follows the historic Kongeveien (King’s Road) to Marikollen before embarking on a forest circuit around Tristilen. With 322 meters of ascent, it requires more effort but delivers a richer experience. The terrain is varied, and riders should be prepared for some marshy sections and short segments where pushing the bike may be necessary, depending on skill level and recent weather.

Kongeveien to Årnestangen: A Riverside Cruise

This 13.4 km out-and-back route is a less technical option focused on scenic enjoyment. It follows pleasant paths along the river, making it a great choice for a more relaxed ride where the focus is on the landscape rather than technical challenges.

Beyond Rælingen: The Greater Østmarka MTB Scene

For experienced riders with the right equipment, Rælingen’s trails are a gateway to the vast and challenging network of Østmarka.

For the Experienced Rider:

Expert riders will find endless entertainment in the technical and playful trails around Trolldalsåsen and the little-used gems on Fagerholtåsen near Lutvann. A must-try for dedicated mountain bikers is Pionéren, Østmarka’s only purpose-built MTB trail, an 8 km route designed for flow and fun.

A Word of Caution:

While exploring, it is wise to heed local advice. The historic Flyktningeruta (Refugee Route), while significant for hikers, is described by seasoned local riders as a “non-stop disaster” for trail biking and is best avoided on two wheels. This kind of insider knowledge is crucial for a safe and enjoyable day in the forest.

Part 3: Your Adventure Toolkit – Practical Planning & Local Secrets

A successful adventure is a well-planned one. This section provides the essential, practical information you need to turn inspiration into reality, ensuring your time exploring Rælingen is seamless, safe, and enjoyable.

Gearing Up: What to Pack & Where to Find It

Essential Gear: Regardless of the season, proper gear is crucial. This includes sturdy, waterproof footwear, layered clothing to adapt to changing conditions, a map or GPS device, snacks, and plenty of water. For winter or evening hikes, a headlamp is indispensable.

The Bike Rental Conundrum: Rælingen offers fantastic biking, but accessing a high-performance mountain bike requires some planning.

• Local Option (BUA Rælingen): Rælingen’s primary equipment source is BUA, a brilliant non-profit initiative that functions as a free sports equipment library for local residents. Located at Øvre Rælingsveg 176 in Fjerdingby, visitors can borrow equipment for up to seven days at no cost. However, it is crucial to understand that BUA operates on a “first come, first served” basis, and equipment cannot be reserved. While they have city bikes and other gear, the availability of specialized, high-performance mountain bikes may be limited. It is a fantastic community resource, but should not be relied upon as a primary source for technical trail riding.
• Nearby Option (Lillestrøm City Bikes): The neighboring town of Lillestrøm has a public city bike (Bysykkel) system. With 60 bikes spread across 6 stations, this is an excellent and affordable option for short-distance transport, such as getting from Lillestrøm Station to a trailhead. A season pass is only 50 NOK, and the first hour of every ride is free. These bikes are intended for urban use and are not suitable for mountain bike trails.
• Specialist Option (Oslo & Beyond): For serious mountain bikers wanting to tackle technical singletrack, the best approach is to rent a suitable bike from a specialist shop in Oslo. Platforms like ListNRide can also be used to find private rentals in the wider region. Planning this in advance is key to a successful MTB trip.

Trail Markings: Reading the Forest’s Language

The trails in Oslomarka are part of a well-maintained system managed by the Norwegian Trekking Association (DNT) and other volunteer groups.

• Blue Markings: Painted blue rectangles on trees signify summer footpaths. These are the primary trails for hiking.
• Red Markings: Red markings indicate winter ski trails. While some can be walked in summer, be aware that they often cross marshes, bogs, and streams that are frozen in winter but wet in summer.
• Signage: At key intersections, you will find signposts pointing towards major destinations like peaks, cabins, and parking areas, making navigation straightforward.

Refuel & Refresh: The Best Post-Trail Stops

After a day of exertion, a cozy café or hearty meal is the perfect reward.

• At the Trailhead (Marikollen): The most convenient option after hiking Bjønnåsen or Ramstadslottet is the Ravinen cafe og bistro, located right at the Marikollen sports park complex. It is the ideal spot to relax and refuel immediately after your hike.
• Near Myrdammen: While Myrdammen itself is purely a nature area, it is a short drive to the center of Fjerdingby, where you can find casual eateries like Smokin’ BBQ and Rælingen Pizza & Kebab.
• Deeper in Østmarka: For those on longer treks, the marka has its own beloved institutions. Østmarkseteren Restaurant offers a more formal dining experience with stunning views, while Sandbakken, another serviced cabin, is famous among hikers for its delicious mushroom soup in the autumn.

Getting There & Around

Rælingen’s trailheads are well-connected and easy to reach.

• To Marikollen (for Bjønnåsen/Ramstadslottet): Several public bus lines, including 300, 310, and 330, stop at “Marikollen,” just a four-minute walk from the trailheads. The nearest major transport hub is Lillestrøm Station, with frequent train connections.
• To Myrdammen (for Tjuvstuåsen): This destination is most easily accessed by car, which allows you to park directly at the recreational area.
• To Sandbekken (for Bjønnåsen): The “Sandbekkhallen” bus stop serves this alternative starting point for the Bjønnåsen hike.

When to Go: A Season-by-Season Guide

Østmarka offers unique experiences throughout the year.

• Spring (April-June): This is when the forest awakens. The snow melts away earlier in Østmarka than in higher-elevation forests, making it one of the first places near Oslo where the hiking and biking season begins. Melting snow swells the waterfalls, and wildflowers begin to carpet the forest floor.
• Summer (July-August): The season of long, bright days is perfect for extended adventures and swimming in the area’s many clean lakes like Myrdammen and Åmotdammen. This is the most popular time, so expect to share the main trails with other nature lovers.
• Autumn (September-October): Many locals consider this the best time to be in the forest. The landscape is painted in vibrant fall colors, the air is crisp and cool, and it is the prime season for foraging wild mushrooms.
• Winter (November-March): The forest transforms into a winter wonderland. Hiking is still possible on many trails but requires good boots and ice spikes (crampons) for safety on snow-covered paths. The primary activity shifts to cross-country skiing on the extensive network of red-marked, machine-groomed trails.

Part 4: The Spirit of the Marka – Understanding the Norwegian Outdoors

To truly appreciate an adventure in Rælingen, one must understand the cultural and natural context of the landscape. This is not just a forest; it is a living museum, a cherished public space, and a vital ecosystem governed by a unique social contract. Engaging with this deeper layer transforms a simple outing into a richer, more meaningful experience, perfectly aligning with the WonderInn ethos of genuine connection.

The Right to Roam (Allemannsretten): Your Key to the Norwegian Wilderness

At the heart of Norwegian outdoor life is Allemannsretten, or “the right to roam.” This ancient custom, now enshrined in the Outdoor Recreation Act of 1957, is a cornerstone of the national identity, granting everyone the freedom to experience nature, even on privately owned land.

The Freedoms (What you CAN do):

This right allows you to hike, ski, and cycle freely on utmark (uncultivated land), which encompasses most forests, mountains, coastlines, and bogs. You may pitch a tent or sleep under the stars for up to two nights in the same location, provided you are at least 150 meters away from the nearest inhabited house or cabin. You are also free to forage for most berries, mushrooms, and wildflowers.

The Responsibilities (What you MUST do):

This freedom comes with a profound responsibility. The core principle is to “be considerate and thoughtful” and to “leave the landscape as you would want to find it.” This means packing out every piece of trash, respecting the 150-meter privacy rule, and never crossing innmark (cultivated land like farm fields and private gardens). Crucially, there is a general ban on open campfires in or near forests from April 15th to September 15th to prevent wildfires. Fires are only permissible in designated fire pits or in locations where there is absolutely no risk, such as on a stony beach far from vegetation.

The Living Forest: Flora, Fauna & Folklore of Østmarka

The Østmarka forest is a dynamic ecosystem, teeming with life and layered with stories.

The Wildlife (Dyreliv):

The forest is home to an array of fascinating animals. The majestic moose (elg), the king of the forest, is a common sight. A true conservation success story is the beaver (bever), which was reintroduced to Østmarka in 1975 after being hunted to local extinction. Today, their dams, lodges, and felled trees are visible signs of their engineering prowess in many lakes and streams. More elusive are the resident predators, including the graceful lynx (gaupe) and the occasional wolf (ulv), which naturally re-established a presence in the area in 2013. The birdlife is equally rich, with the presence of species like the rare three-toed woodpecker indicating the health of the old-growth forest.

The Plant Life (Planteliv):

The forest floor and canopy tell a story of geology and soil. You will find rugged pine-clad ridges giving way to lush spruce-dominated valleys filled with blueberry (blåbær) and lingonberry bushes. Keep an eye out for unique species like the carnivorous sundew (soldogg) in the marshes, the fragrant bog myrtle (pors), and the beautiful but highly poisonous daphne (tysbast), which flowers on bare branches in early spring.

The Folklore & Legends:

The landscape is a storybook. The very names of the peaks—Bjønnåsen (Bear Hill) and Tjuvstuåsen (Thief’s Hill)—are direct echoes of historical events and local folklore. While you may not see them, the forests of Norway are the traditional home of mythical creatures like trolls and helpful but mischievous house-sprites called nisse. This cultural backdrop adds a layer of magic to any walk in the woods. The human history is just as compelling, from the old Plank Road that transported timber in the 18th century to Sarabråten, one of Oslo’s first dedicated recreational areas, once frequented by cultural giants like playwright Henrik Ibsen.

Your Rælingen Adventure Awaits

From the panoramic heights of its historic peaks to the tranquil shores of its family-friendly lakes and the thrilling flow of its forested bike trails, Rælingen offers a complete Norwegian outdoor experience. It is a place where every path holds a story, and every view is earned. An adventure here is not just about the activity itself, but about embracing a culture of respect for nature, understanding the living ecosystem around you, and feeling the deep sense of peace that comes from immersing yourself in the wild.

While this guide focuses on the wonders surrounding WonderInn Delta in Rælingen, your journey with WonderInn doesn’t have to end here. The same spirit of connecting with nature in unique, architectural gems can be found at our other locations. Experience the serene farm life and riverside tranquility at WonderInn Riverside, just a short drive from Oslo Airport, or chase the magical Northern Lights from a glass cabin at WonderInn Arctic in the spectacular Lofoten Islands. Each location offers a different slice of Norway’s spectacular landscapes, waiting to be explored.

After a day of exploration—with lungs full of fresh forest air and memories of stunning vistas—there is no better feeling than returning to the sanctuary of your WonderInn cabin. Here, you can sink into the warmth of the jacuzzi, watch the stars appear over the silent forest, and reflect on the day’s journey. Your Rælingen adventure is more than a getaway; it is a chance to reconnect. It is waiting for you.