In Pedra dos Mouros there is a clear alignment between 5 remarkable circles. Then when I put a stick in the center of the circle that is located more in the west it arised a straigh line that linked their centers.
The next day when I checked the magnificient discovery in Lombo da Costa ( Cotobade) there was an equinoctial line even more spectacular.During the month of March I got equinoctial lines in other places ; the new spread from my blog and the archeologist Pablo Novoa got them in Gargamala .
But it took a little bit of time to realize that I could search them in the labyrinth. The rock is small, it has only a few more engravings and they are not illuminated in the sunset.
But in the structure that closes the entrance of the labyrinth, three of its four quadrangular forms ( the ones situated on the North of the exit) have a little point in its center. We already have three points where we can put the stick. We can establish three lines of shadow between them and the center of the labyrinth. When we do it we can see that the line that is closer to the exit (number 1) is a equinoctial line.
(Leo Dubal \ JL Galovart)