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Difficulty: Challenging
Distance & Duration: Approx. 3.5 hours round trip
Elevation: 1342 m (Bletoppen)
Trail: Marked, recommended map “Blefjell 1:30 000”
Parking: Nordstul (end of Storeblevegen, toll road)
Season: Spring to autumn (snow-free conditions recommended)

Bletoppen is the highest peak on Blefjell at 1342 meters, offering breathtaking views over the surrounding mountains and valleys. This classic hike starts at Nordstul and takes you through dense forests, marshy landscapes, and eventually onto the alpine plateau of Blefjell.

Route Description

The trail begins at Nordstul parking and is well-marked. Hikers will traverse a mix of forested paths and open, scenic mountain terrain. Along the way, there is the option to stay overnight at Sigridsbu Cabin, operated by the Norwegian Trekking Association (DNT), which requires a DNT key.

The hike is moderately challenging but achievable for prepared hikers. Ensure you have sturdy footwear, layered clothing, and navigation tools. A detailed hiking map (“Blefjell 1:30 000”) covers the area and is highly recommended.

Directions

  • From Notodden city center, follow E134 toward Kongsberg.
  • Follow signs to Bolkesjø, continue 22 km along FV602.
  • Turn left at Bolkesjø and continue on RV37 following signs to Storeble.
  • Drive along Storeblevegen to Nordstul parking lot (end of road, toll).

Responsible Hiking Practices

When hiking in Blefjell, always practice responsible outdoor behavior:

  • Stay on marked trails to protect the environment.
  • Pack out all trash.
  • Respect wildlife and local regulations.
  • Be prepared for changing weather conditions.

By following these principles, you help preserve the natural beauty of Blefjell for future generations.

Highlights

  • Stunning panoramic views from Bletoppen (1342 m).
  • Diverse terrain: forest, marshland, and alpine plateau.
  • Opportunity for overnight stay at Sigridsbu Cabin.
  • Well-marked trails suitable for prepared hikers.

Summary

  • Difficulty: Challenging
  • Distance: Approx. 3.5 hours round trip
  • Elevation: 1342 m
  • Trail: Marked, use “Blefjell 1:30 000” map
  • Parking: Nordstul (Storeblevegen toll road)
  • Best season: Spring to autumn

Bletoppen is a must-visit for hikers seeking a rewarding mountain adventure with spectacular views in the heart of Blefjell.