There are probably few other places in the world where you can see a mystical light phenomenon as you can see in Hessdalen, a remote valley in Norway. There are stories about this phenomenon that goes back to 1800 century. But it was first in 1980 people started to come tho this place from all over the world to catch a glimpse of the light and maybe find a solution to this mystery.
Especially high activity of Hessdalen lights took place from december 1981 until the summer of 1984 when lights were observed 15 to 20 times per week. The frequency of the lights caused a gathering of numerous tourists staying there overnight to see the phenomenon. Since then, the activity has decreased and now the lights are observed some 10 – 20 times per year.
The Hessdalen light most often is a bright, white or yellow light of unknown origin standing or floating above the ground level. Sometimes the light can be seen for more than one hour. There are several other types of unexplained lights observed in the valley.
This is the best photo taken by the phenomena, taken in 2007. Click on the image to see a bigger version.
Here is also a video I found:
No one knows what causes this. Many theories has been brought up to the light, but no one is yet trustworthy. And why was this phenomenon so very often seen in the mid 80`s? And now has become less? Is there radiation from elements in the ground? Is it UFO`s?? Maybe this is a new form of energy we will get to use in the future? No one knows.