We were hiking along the California coast in a spot familiar to us and I noticed something odd down on the cliffs.

Flying out to investigate revealed one of the most incredible human structures I've ever seen. We had so many questions - Who made this? Why? Why here? How?!

What do you think?

edit 15/9/23: turned on kid-friendly mode which also turns off comments, which were getting a little heated given the light hearted intent of this video, published almost a year ago.

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