| Record | OBS-0675 |
|---|---|
| Category | Secret Societies/Groups |
| Status | DEBUNKED |
| Summary | The theory claims that the street layout of Washington, D.C. contains hidden Masonic symbols, such as pentagrams or other occult shapes, indicating Masonic influence over the founding of the United States. This is a popular urban legend. |
| Origin | The theory has been circulating since the late 20th century, often in books and documentaries about secret societies and the occult. |
| Claimed |
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| Evidence / consensus | Urban planners and historians have shown that the layout of Washington, D.C. was designed by Pierre L'Enfant, who was not a Freemason, and the street patterns are based on practical and aesthetic considerations, not hidden symbolism. Claims of Masonic symbols are coincidental or fabricated. |
Sources are external and provided for verification. Listing does not imply the Observer endorses their claims.