Mysteries Department
Sign inRequest access
Answer · Great houses of Chaco Canyon

Twelve of the fourteen major buildings were oriented to the cardinal directions, the solstice, or the moon's…

Twelve of the fourteen major buildings were oriented to the cardinal directions, the solstice, or the moon's minor or major standstill, and the buildings were placed on solar and lunar bearings to one another.

DisputedAnswers 1 questionPublished0

Where it stands

DisputedThree pieces of evidence for, one against. It needs two reviews to be accepted.

What it predicts

  • Wall azimuths fall within a degree or two of the targets more often than random or traditional orientations would.
  • Bearings between buildings fall on standstill azimuths more often than the canyon's shape alone would give.

What would rule it out

  • A test showing that the number of buildings within 2.8° of a target is what random orientations, or the south-facing tradition, would give.

Evidence 3 for · 1 against

The questions it answers

Most likelyMost great houses face south to south-south-east, continuing the orientation of earlier pit houses and unit…

Cite it

Mysteries Department. (2026). Twelve of the fourteen major buildings were oriented to the cardinal directions, the solstice, or the moon's… [Answer ANS0D9KVQ587JDN]. https://mysteriesdept.com/r/ANS0D9KVQ587JDN
Private beta Downloads are for beta members

We're in a private beta while we get things right. Everything here is free to read; downloading datasets, sources and code is open to members for now.

It takes a couple of minutes. We'll reply by email.