The mysterious ancient gates 400
stone structures found on the edge of volcanoes are spotted on Google Earth,
but archaeologists are unsure, why they were built, could be thousands of years
old in a remote desert area in Saudi Arabia. The stone structure seems like
field gate from above. The stone walls purpose remains unknown, the strange
cluster 'appear to be the oldest man-made structures in the landscape' and some
are up to 1,700 feet long and built across old lava domes.
The stone structures- which were
found using Google Earth - have been dubbed the 'gates' built across ancient
lava domes, some of these strange features are more than four times the length
of a football pitch, and archaeologists be certain of they may be up to 7,000
years old. However, the smallest gates are 43 feet in length while the longest
are 1,699 feet long. Archaeologists believe that thousands of years ago this
area would have been much more hospitable than it is now.
Hence, there is no certain
explanation of why they were built. These gates are discovered almost completely
in bleak, inhospitable lava fields with scant water or vegetation, places
seemingly amongst the most unfriendly area. The gates are stone-built and the
walls unevenly made and low. Moreover, remains of lava flows can be seen on top
of some of the gates, suggesting that they are older than some of the lava
flows. The odd clusters appear to be the oldest man-made structures in the
landscape. Many of the structures have multiple stone walls that form a
rectangular design whereas others type gates - have one stone wall with piles
of stones at the ends. Hence, most of them were exposed through satellite
surveys and no archaeological fieldwork has yet been carried out. Therefore, earlier
research has found thousands of stone structures that form geometric patterns
in the Middle East.
This includes two wheel-shaped
patterns date back some 8,500 years. A number of the designs, found in Jordan's
Azraq Oasis, appear to have an astronomical significance, built to align with
the sunrise on the winter solstice. Other types of stone structures such as “kites”
were used to hunt animals and wheel-shaped objects have also been discovered in
the lava fields. They were found on top of the gates - signifying the gates
pre-date them. An area mapped that included lava done with gates and other
stone structures. It is estimated that some of the gates around the lava domes
they looked at were built 7,000 years ago.