Malibu USO base- Sycamore Knoll – USA

Nearest city: – Malibu, California

Off the coast of Malibu, sonar imagery captured in 2014 by ocean-floor mappers revealed a large, flattened oval formation 600 m below the surface, sparking theories of an underwater UFO (USO) base. Video analyst Jimmy Church and SecureTeam 10 popularised the claim after identifying what appeared to be “pillars” supporting a domed roof 2.5 miles wide. Marine geologists later concluded the shape is a natural sediment ridge, yet divers and boaters still report strange orbs rising from the water and electronic interference near the site. The mystery endures as one of California’s best-known ocean anomalies.

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Spookiness Rating: 3.0

Featured on the Youtube Channel: Awaken Zone (2025)- Malibu UFO Base and Mysterious Submarine Entrances

https://www.youtube.com/watch?v=AvEqAhjhAd8&t=1 @ 00:01:00

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Article: https://www.surfer.com/news/ufo-base-malibu-sycamore-knoll-google-earth

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