But here's the weirdest thing I came across—near the Argentine town of Cachi. Back in the early 2000s, a Swiss guy named Werner Jaisli started building a landing pad for UFOs. He claimed that aliens contacted him telepathically, gave him exact coordinates and construction details. They said they'd definitely come if he built the pad.

The whole thing took 10 years to build, and now it's all set to welcome guests. Trouble is, nobody's actually shown up yet. Maybe we just need to wait a bit longer.

From the ground, it's honestly hard to tell what this thing even is. But the main point is that it needs to be visible from above. From a drone, you can see it just fine.