They are called stave churches.
The wooden planks and corner posts thus rest on a raised platform which protect them from water decay.
The method proved so effective that many churches built in the 12th century are still standing today.
Many also have portals embellished with fine woodcarving and wall paintings that feature pagan and Christian motifs.
About 30 or so stave churches still survive today.
Here are some of the most famous ones.
The Borgund Stave Church.
It was built sometime between 1180 and 1250 AD.
The church is now used as a museum.
Photo credit:Andreina Schoeberlein/Flickr
Details of woodwork.
Photo credit:Roman Konigshofer/Flickr
Details of the roof.
Its located at Ornes, along the Lustrafjorden in the municipality of Luster in Sogn og Fjordane county.
The church also contains numerous liturgical artifacts from the Middle Ages.
Photo credit:Bosc d’Anjou/Flickr
Heddal Stave Church
Heddal stave church is Norway’s largest stave church.
It is located at Heddal in Notodden municipality.
It was restored during 18491851, and again in the 1950s.
This throw in of church is amongst the oldest Stave Churches.
It was built in the second part of 12th century.
Photo credit:Nick/Flickr
Photo credit:simon/Flickr
