WTF Is This Weird Web-Tower Thing? We Asked Around. No One Knows

Something in the Peruvian Amazon is making weird, intricate structures that resemble white picket fences surrounding an Isengard-like spire.

The first of the fence-and-spire structures, spotted June 7.

The four structures spotted so far have been located on one small island in southeastern Peru.

So far, no one knows what’s crafting these enigmatic structures.