There are still some 12th century wooden churches in Norway that still have most of the original wood: https://en.wikipedia.org/wiki/Stave_church#Old_stave_chur

There are still some 12th century wooden churches in Norway that still have most of the original wood: https://en.wikipedia.org/wiki/Stave_church#Old_stave_churches https://en.wikipedia.org/wiki/Stave_church#Old_stave_churche...