three lights repeatedly flying around each other (triangular, diagonal)lights pulsated in different colorswatched it around 30 minutesasked two men if there is anything today in that area; they said 'no', watched the lights for some minutes and went on the other waythen tried to get to the area. but there was no road leading there only the beginning of a forest behind crossed rails i couldnt passwhen i got back to the first spot they were gone