Friends build real castle from scratch with simple tools only

Reality can beat the building frenzy in Minecraft, as seen in Guédelon Castle: in 1997, in a forest two hours south of Paris, a team of master-builders and enthusiasts began building a medieval castle using only the technology and materials of the Middle Ages. 25 years later, the great tower stands at 15 meters (49 feet), and the chapel with its cross-ribbed vault, are finished and plenty of amenities have been added like water cisterns, bread ovens, stone hand mills, and an onsite water mill. The project began when two brothers who had just spent 20 years restoring an abandoned chateau they had bought for about $1000 (a few thousand francs) decided to buy a piece of land nearby to build a castle from scratch. They chose a former sandstone quarry because of the abundance of local natural resources onsite: stone, water, wood, sand (for mortar), clay (for roof tiles), and ochre (for pigment). A team of quarrymen, stonemasons, carpenter-joiners, woodcutters, blacksmiths, tilers, ro