The sanctuary site in the Netherlands.

The ancient monument has long been a source of fascination, but it is not unique in its mystery.

Archeologists have uncovered asimilar sanctuaryin the Netherlands which served as both burial ground and calendar.

Archeologists Excavate Mysterious Dutch “Stonehenge”

The sanctuary site in the Netherlands. (Photo:MUNICIPALITY OF TIEL)

The ancient site is a fascinating example of Bronze Age culture.

The excavated area also contains three burial mounds with human remains inside.

There are even more people buried around the site, totaling up to 80.

Archeologists Excavate Mysterious Dutch “Stonehenge”

An artist rendering of what the site may have looked like. (Photo:MUNICIPALITY OF TIEL)

The main burial mound, though, appears to have special significance.

Its flat summit was an observatory of sorts, timed to the sun’s seasons just like Stonehenge.

A priest or priestess likely stood next to a tall center pole.

From their vantage point, the sun would shine between poles surrounding the hill like numbers on a clock.

Openings line up the solstices, it appears, just like Stonehenge.

Researchers also discovered what they believe are offerings, by way of bone evidence and other abandoned treasures.

Perhaps the most interesting find on the site, however, was a glass bead.

This simple bead is proof of remarkable trade relationships among early Bronze Age humans.

An artist rendering of what the site may have looked like.