Skara Brae

Around five thousand years ago, a resilient group of farmers and hunters built a thriving community on the Orkney Islands of Northern Scotland. Rather than discarding their empty shells, broken tools, bones, and other waste, they used them to form large mounds of earth over hundreds of years. Later generations dug into these midden piles to create a series of rooms and tunnels to shelter from the harsh winds and cold winter months.…