900 year old church. Borgund Stave Church is a stave church located in Borgund, Lærdal, Norway. It is classified as a triple nave stave church of the so-called Sogn-type. This is also the best preserved of Norway's 28 extant stave churches.
Top 10 Strangest Buildings in the World - Stone House, Portugal. Located in the Fafe mountains of northern Portugal, A Casa do Penedo, or "the House of Stone," was built between four large boulders found on the site.