A Crop Circle appeared at the bottom of a Dried out Lake in Oregon US in 1990 for a short periods of Time.
It was in the shape of Sri Yantra.
It is not visible now.
There are Theories doing the round that this Sri Yantra Circle was from Aliens and that they are monitoring us through this.
Sri Yantra as 13 mile long crop circle (or, better to say, geoglyph) in the bottom of a dried-out lake, which allegedly appeared over a very short period of time in 1990. It is not visible today, which fuels conspiracy theories about the aliens imprinting it in the sand and the military destroying it. Including a couple of youtube videos along with the usual info.
Name: Sri Yantra Geoglyph in Oregon
Lat, Long: 42.738105,-118.314011
Location: Princeton, Oregon, USA
“On August 10, 1990, Bill Miller, a pilot in the Idaho Air National Guard, noticed a huge etching on a dried-up lake-bed while flying over it, in Oregon State in the United States. The massive formation was a quarter of a mile in width and was etched 3 inches deep into the surface..
Lieutenant Bill Miller of the 190th Tactical Reconnaissance Squadron, immediately reported the details of what he had spotted to the authorities at the Air National Guard – a 13.3 mile glyph of lines about a quarter of a mile in width and length, on the extremely hard, sun-baked dry bed of a lake in Mickey Basin located southeast of Steens Mountains in the Alvord Desert, 70 miles away from the city of Burns in Oregon.
The Steens Mountain and the Alvord Desert are awe inspiring places. The majestic Steen Mountain rises over a mile from the white plains of the Alvord. The desert is filled with a series of bubbling hot springs and dried-up lakes. The beauty is breathtaking – the ambiance mystical!
The formation detected on the morning of August 10, 1990 was oriented precisely in the North-South direction. The glyph had a machine like precision in its shape and clarity of lines. After Bill Miller reported the observation, the news was concealed from the public by the authorities for thirty days.