How is it possible?

Discover the mystical Holy Well of Santa Cristina, a holy well located in Sardinia, Italy. This ancient site is approximately 3,000 years old and was built by the Nuragic civilization. The well is an architectural marvel, featuring a tholos dome and a staircase that descends into an underground chamber. It is believed to have been a site for ritualistic activities, possibly related to the worship of water deities. This video delves into the history, architecture, and spiritual significance of the Well of Santa Cristina, offering viewers an in-depth look at this captivating holy well. The holy well features a staircase which leads down to a well. It’s precisely aligns with the moons 18.6 year lunar cycle, meaning the moon lights up the water. The Ancient Astrological site is made from blocks of basalt, perfectly fitted without the use of mortar.