Quarriers, stone hewers, masons, carpenters work in front of you, as they once did 7 centuries ago. The building yard is a continuous, lively and progressive site where Towers, Curtains and the Keep will have taken 25 years to rise up from the earth.You may realise that from many viewpoints, this building site straight from the past will answer many expectations of modern men and women.

Guedelon

Ok a little off topic but still and amazing project, to build a 13th Century castle using the techniques from the time.

Thanks to Metafilter for the link