Class A First-hand BFRO #4859

Daytime sighting by horseback riders one mile from Green River Gorge Bridge

April 1992 afternoon Black Diamond, King County, Washington 1 witness

Account

The witness was horseback riding near the Green River and stopped at a clearing overlooking a recent clearcut across the river. A large brownish-grey figure watched from partway up the hillside, then walked uphill with long effortless strides over logs while swinging its arms. The witness observed it for about two minutes until it entered the treeline.

Summary drafted by AI from the source report and checked by code before I publish it. The witness's own words remain with the publisher — read the original report .

What was reported

Every kind of observation in the account. Select one to find other encounters with it.

Sightings

Described appearance

In the source's own words, field by field. Hover a field's marker to see where it was read.

Height src
at least 7 ft.
Build src
very muscular shoulders, like a body builder
Hair colour src
brownish grey
Face src
"squished" appearance
Arms src
long
Gait src
huge strides, effortlessly stepping over logs
Other features src
no noticeable neck

Facts & provenance

Each value names where it came from.

Date
April 1992
Stated BFRO report #4859 · BFRO report, labelled fields: Year, Month
Time of day
afternoon
Stated BFRO report #4859 · BFRO report, “Time And Conditions” section
Place
Black Diamond, King County, Washington
Stated BFRO report #4859 · BFRO report, labelled fields: State, County, Nearest Town, Location Details, Nearest Road
Map point
47.29, -121.97 (± 1000 m)
Stated BFRO map layer · BFRO published map layer · read with 85% confidence
BFRO map layer point for report 4859 (3 decimals, no boundary)
Account type
First-hand
Stated BFRO report #4859 · BFRO report, “Observed” section
Witnesses
1
Derived BFRO report #4859 · BFRO report, “Observed” section · read with 80% confidence
Figures reported
1
Stated BFRO report #4859 · BFRO report, “Observed” section
Witness was
horseback riding
Stated BFRO report #4859 · BFRO report, “Observed” section
Witness's word for it
sasquatch
Stated BFRO report #4859 · BFRO report, “Observed” section
Source classification
Class A
Stated BFRO report #4859 · BFRO classification label

Source timeline

Every record this entry is built from, earliest known first. Records are versioned and never edited in place.

  1. Published 2002-08-27 Retrieved 2026-09-24 Version 1 Hash 1964611d3a52
    BFRO - Bigfoot Field Researchers Organization
  2. BFRO map layer Reference
    Retrieved 2026-09-24 Version 1 Hash cfb8a3d423b7
    BFRO - Bigfoot Field Researchers Organization