BFRO #77950: Climber reports bigfoot-type knock sounds near summit of Hex Mtn, 10 miles NW of Cle Elum
📍 Location
Hex Mountain Summit, near Roslyn, WA, Roslyn, WA
Specific Location: Top of Hex Mountain summit, east side
Coordinates: 47.52000, -121.05000
View Interactive Map
47.5200°, -121.0500°
📝 Description
On 3/25/24, I climbed hex mountain near Roslyn and heard very distinct knocking. I�m a non-believer, but what I heard up there that day was unnerving and one of the rare times that I grabbed my gun. I heard the knocks near the top, in 3-4 bursts of knocks, that occurred over 10 minutes. There were probably 5-10 knocks each time. I was up there around 11am. Cloudy. Cool day. No precipitation. I was spooked enough that I touched the top and headed right back down. The knocks came from the east side of the mountain. There were no other cars there that day. I saw no other people. Saw no other animals. Saw no other fresh footprints in the snow. The reason I learned that they were possibly Bigfoot knocks, was because I lost my power in Sammamish. Went to the coast for hot showers. Saw the Bigfoot conference at ocean shores. Won $371 on a slot machine, and decided to buy a ticket for something to do. I walked the vendor booths and saw the clubs and asked what they were. He demonstrated. What I heard was very similar. I�ve never heard it before, and never again. I'm still not a believer, but I won�t go back up there, alone.
🔍 Circumstances
No other witnesses. I�m a non believer, but it spooked me. There were no other people up there the entire time I was there.
🌤️ Weather Conditions
11am. No people. No animals. No other sounds. Just knocking over about 10 minutes time. Very distinct. I grabbed my gun, which I rarely do.
ℹ️ Additional Details
11am. No people. No animals. No other sounds. Just knocking over about 10 minutes time. Very distinct. I grabbed my gun, which I rarely do.
🔗 Sources (1)
👥 Community Contributions
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Case Information
- Case ID
- cmizsk8xn03bn8fys2gw2k42n
- Primary Source
- BFRO
- Added to Map
- December 10, 2025
- Last Updated
- December 10, 2025