Massive sand structure & Buried towers Discovered at Angkor Wat

Archaeologists working at Angkor Wat have discovered a massive structure - about a mile long - that contains spiral designs. They've also found the remains of eight towers that may have formed a shrine.

Their results were published recently in the journal Antiquity.

http://www.livescience.com/53035-angkor-wat-yields-buried-towers-spiral-structure.html