Stonehenge is perhaps the most instantly recognizable prehistoric structure on Earth. Its massive standing stones, arranged in concentric rings and crowned with horizontal lintels, have drawn pilgrims, scholars, romantics, and tourists for millennia. Yet despite centuries of inquiry, Stonehenge continues to resist complete understanding, a monument defined as much by what we do not know about it as by what we do.
The construction of Stonehenge was not a single event but a long process …
