Bletoppen - 4 Things to Know Before Visiting

Blefjell is a mountain area that is a popular tourist destination for trekking and hiking in Norway.

One of the largest lake in Norway and one of the deepest in Europe. It is also one of the beautiful tourist spots. Tinnsjå is part of the Skiensvassdrag, and drains via the Tinnelva river in the south, down to Heddalsvatn.

Norway's largest stave church built in the 1200s and still in use. Rose paintings from the 1600s, "bishop's chair" and incense vessels from medieval times. Guided tours in English, exhibition in the vicarage barn, open parallel with the guided tours. Cafeteria serving hot and cold meals. Church services and "quiet room".

Heddal Open Air Museum is located near the historic Heddal Stave Church. Heddal Museum has various buildings representative of the history of local farming dating from the Middle Ages and up to the 1930s. Fyrileivstugu, a living room interior dating from 1932, was transferred to Heddal Museum in 1990. It was the work of noted woodcarver and rosemaling artist, Olav Fyrileiv who was a Telemark native.

The highest mountain in the Vestfold og Telemark county and is famous for its mesmerizing views, as one can see an area of approximately 60,000 km², one-sixth of Norway's mainland. The summit is accessible on foot in the summer, on a rocky pathway of medium difficulty, although the southern side of the mountain is very dangerous and inaccessible. The wreckage of an airplane crash lies there, as it is too difficult to remove it.

Trillemarka is a Nature Reserve consists of one of the largest natural forest areas in central Østlandet and includes virgin forest and 93 red list species.