Colorado’s San Luis Valley has had so many UFO sightings, it’s often called “America’s UFO Hotspot.”

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San Luis Valley, Colorado

Colorado's San Luis Valley has had so many UFO sightings, it's often called "America's UFO Hotspot." Local resident Judy Mesoline even built a giant UFO Watchtower so visitors can watch the skies for UFOs. There has also been many reports of cattle mutilations in the valley, seen by many as proof of extraterrestrial beings performing experiments on Earth.

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