Circles on the field and other formations. Latvia

On the shore of Lelupa in 1999, residents of the city of Jurmala (4 adults and 1 child of two years) witnessed the appearance of UFOs.

At the end of July 1999, a woman walking with her child at about 11 o'clock in the afternoon noticed a bright glowing object slowly approaching the earth. The woman called her family to look at the strange object. All eyewitnesses described the appearance of the aircraft in the same way.

The saucer slowly descended and hovered in the air about 100 meters from the surface of the earth. Then the aircraft began to move slowly, moving away from the observers. The time that the plate was near people turned out to be enough for them to see it. According to eyewitnesses, the UFO emitted pulsating light and shimmered in various shades.

Subsequently, exactly the same (or the same) plate visited the bank of the Lelupa River several more times. 

Soon a circle with a diameter of 150 m was found there on the bare ground. Nothing is known about comprehensive studies of this place (at least in the twentieth century).