Not far from the Viking Outdoor Museum, upstream about 2 kilometer (1.3 miles) you find this megalithic chamber grave from Neolithic period 5250 years old. When I came back and started Capture One to look into the photos this one is a real magic photo. Since I have to change format to be able to publish the photo here, the mysterious light from chamber is gone. If I open the raw file, immediatly you can see the small dot - about one pixel large - from the centre in the gangway into the chamber. This small light can't be detected on this reduced photo. It could be a signal from one of the persons who been buried in this monument many thousands ago. It could also be a bit of light from outside reflecting in the eye of an animal standing and waiting me leaving. Probably a fox which the farmer and landowner when I spoke with him the day after. Pity I can't show you. It can be seen even on the exported jpg-file, however then it's size is 3,5 MB, overriding all rules of the DPR Forum.