Bigfoot · Boulder County, Colorado · 1983
CO-1983ID case-8237fdf215Added to map Oct 10, 2026
- Creature
- Bigfoot
- When
- 1983to the year
- Where
- Boulder County, Coloradoto county level
- Reports
- 1 document1 independent
The account
[name] reports seeing a huge, dark, bipedal figure with broad shoulders and no visible neck peeking from behind a tree before it ran away violently while he was retrieving his sweater for [name] in the mountains above Boulder.
See the source ↓ one document so far, so there is no trail to follow yet
We map claims, not creatures: this is what the sources say, not proof. How a case is built
Details
- Creature
- Bigfoot
- Where
- Boulder County, Colorado, United States
mapped to county level · from the report's own words, generalized to a larger area - When
- 1983
- Account
- Not first-hand (retold or reported by someone else)
- Backed by
- 1 independent source
- Added to map
- Oct 10, 2026
- Case id
- case-8237fdf215
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Source trail (1)
Every link goes to where we found the account. The earliest we found is marked; it is the earliest found, not necessarily the original.
- S2 EP 14 Bigfoot Eyewitness Scott and Beth
YouTube · 2021-02-15
Earliest found, not necessarily the original.
Further reading
- Sasquatch: The Apes Among Us, John Green (1978)
Newspaper-publisher's file of Pacific Northwest reports.
Borrow on Internet Archive - Sasquatch, Don Hunter with Rene Dahinden (1975)
Casebook from a long-time field investigator.
Borrow on Internet Archive - On the Track of Bigfoot, Marian T. Place (1974)
1970s account of reports and searches.
Borrow on Internet Archive - Bigfoot! The True Story of Apes in America, Loren Coleman (2003)
Coleman's history and case survey.
Borrow on Internet Archive
Books we have not reproduced: borrow them free at archive.org. Listing a book is not an endorsement of its claims.