Moel Tŷ Uchaf stone circle contains hidden five and seven-point geometry. Alexander Thom surveyed Moel Tŷ Uchaf using center of gravity of each stone Discovered five points determine the curves of the circle Found five-pointed star geometry between these five points

Alexander Thom's meticulous survey of Moel Tŷ Uchaf in North Wales revealed hidden geometry: five points determine the circle's curves, with a five-pointed star embedded. The seven-pointed star contains exactly seven stones in each opening. One of Britain's most sophisticated stone circles.

Key Facts

  • Alexander Thom surveyed Moel Tŷ Uchaf using center of gravity of each stone
  • Discovered five points determine the curves of the circle
  • Found five-pointed star geometry between these five points
  • Each opening of the seven-pointed star contains exactly seven stones
  • Located in North Wales at highest hill with youth hostel below

Related site: Moel Tŷ Uchaf — view location, images, and history on the Ancient Nerds map.