The best gravel rides in Blåfjell Naturreservat

Blåfjell Naturreservat offers a good selection of gravel bike trails, with over 20 routes to explore. These range in difficulty from moderate to difficult, providing options for various skill levels.

While many routes are rated moderate to difficult, there are options suitable for those looking for a less strenuous ride. For example, the Gravel challenge in Gjellebekkmyrene nature park — Oslo is a moderate 26.6 km route, and the Illuminated Railway Tunnel – Picnic area at Damtjern loop from H&M is another moderate option at 24.6 km. These routes offer a good introduction to gravel biking in the area without overly challenging terrain.

The gravel bike trails in Blåfjell Naturreservat vary significantly in length and duration. You can find shorter moderate routes around 25 km, taking about 1.5 to 2 hours, such as the Illuminated Railway Tunnel – Picnic area at Damtjern loop from H&M. Longer, more challenging routes, like the Sandungen Lake – Illuminated Railway Tunnel loop from Spikkestad, can extend to nearly 78 km and take over 5 hours to complete.

Yes, many of the gravel bike routes in Blåfjell Naturreservat are designed as loops, allowing you to start and end at the same point. Examples include the popular Picnic area at Damtjern – Illuminated Railway Tunnel loop from Røyken and the longer Kjekstadmarka Railway Tunnel – Illuminated Railway Tunnel loop from Gullhella.

The trails in Blåfjell Naturreservat offer diverse scenery, characterized by extensive forested areas, serene lake views (such as Damtjern and Sandungen Lake), and unique historical features like illuminated railway tunnels. The varied elevations also provide occasional panoramic viewpoints over the natural landscape.

The area is highly rated by the komoot community, with an average score of 4.9 stars. Reviewers often praise the varied terrain, the unique experience of cycling through historical railway tunnels, and the beautiful natural parkland that defines the region.

While gravel biking is generally possible year-round, winter conditions in Blåfjell Naturreservat can bring snow and ice, especially on higher elevations and shaded forest paths. It's advisable to check local weather and trail conditions before heading out during winter months and ensure your bike is equipped for potentially slippery surfaces.

The trails primarily consist of gravel paths and forest roads. Conditions can vary depending on recent weather; rain may make some sections muddy or soft, while dry periods generally offer firm surfaces. The varied elevations mean you'll encounter both smooth stretches and more technical sections with loose gravel or small rocks.

While the nature reserve itself is primarily wilderness, some starting points or nearby towns may offer cafes or shops. It's recommended to plan your route and check for amenities in towns like Røyken, Spikkestad, or Gullhella, which are common access points for the trails. Always carry sufficient water and snacks, especially on longer rides.

Beyond the most popular routes, exploring the network of forest roads and less-trafficked paths can reveal quieter sections of the reserve. While not explicitly 'hidden,' routes that venture deeper into Kjekstadmarka or around the less-frequented parts of the lakes can offer a more secluded experience away from the main trails.

Parking is typically available near common starting points for the trails, such as in or around the towns of Røyken, Spikkestad, or Gullhella. These locations serve as convenient access points to the nature reserve's trail network. Always check local signage for specific parking regulations and availability.