Artistic depiction of Roswell Incident — silver flying saucer with porthole windows

Nevada & the Southwest

Area 51, Skinwalker Ranch, and the heart of American UFO secrecy

368 Documented Events
112 Verified Cases
UFO Most Common
1940s Peak Decade

No region on earth concentrates UAP secrecy more densely than the American Southwest. The Nevada Test and Training Range encompasses hundreds of restricted square miles including the Groom Lake facility (Area 51) and the alleged S-4 site described by Bob Lazar. Skinwalker Ranch in northeastern Utah sits within the Utah Test and Training Range corridor. The 1947 Roswell crash in New Mexico remains the most investigated UAP incident in history. The region's geography — vast, remote, federally controlled — makes it the natural home for classified aerospace programmes and, consequently, for the most credible government-adjacent UAP accounts.

Activity by Type

UFO 295
Other 32
Haunting 20
Cryptid 16
Apparition 2
Possession 2
Poltergeist 1

Location Map (145 pinned)

Featured Cases

Artistic depiction of Roswell Incident — silver flying saucer with porthole windows
UFO July 1947 ✓

The Roswell Incident

Roswell, New Mexico, USA

The most famous UFO case in history—a crashed object, recovered debris, and allegations of alien bodies. The military changed their story, witnesses were silenced, and the truth remains classified.

Artistic depiction of Area 51 — mothership flanked by smaller escort craft
UFO 1955 - Present

Area 51

Nevada, United States

The CIA built Area 51 in 1955 to test the U-2 spy plane, and its own historians later linked those flights to a wave of UFO reports. Since Bob Lazar's 1989 claims, it has been the world's most famous UFO legend.

Other 1994 - Present ✓

Skinwalker Ranch

Uintah Basin, Utah, USA

In 1996 the Sherman family told the Deseret News of UFOs, vanished cattle and voices in the air on their Utah ranch. Robert Bigelow bought it that year, and a Pentagon-funded contractor later studied it. Its current owner films it for television.

Other 1994 - Present

Skinwalker Ranch: The Uinta Basin Enigma

Uinta Basin, Utah, USA

A Utah ranch became the site of extraordinary paranormal activity including UFOs, cryptids, cattle mutilations, and poltergeist phenomena, prompting scientific investigation that continues today.

Other 1989 - Present

Bob Lazar: The Man Who Claimed to Reverse-Engineer UFOs at Area 51

Las Vegas, Nevada, USA

Bob Lazar's extraordinary claims about reverse-engineering alien spacecraft at a secret facility near Area 51 remain hotly debated.

Artistic depiction of Battle of Los Angeles — classic chrome flying saucer
UFO 1942 ✓

Battle of Los Angeles

Los Angeles, California, USA

On February 25, 1942, just months after Pearl Harbor, anti-aircraft batteries across Los Angeles fired 1,400 rounds at an unknown aerial object. Air raid sirens wailed, searchlights converged on a target, and the city went dark. Three people died from friendly fire. The target was never identified.

Recent Activity (2000–present)

Showing 6 featured cases from 368 total events in this region.

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