APRIL 11 AND 12: "SECOND GROTTO"
Come walk around Second Grotto and fly with us to solve a nice little mystery.
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VIDEO: Click on the photo and allow it to buffer a bit
From the west of the Second Grotto, it does not look so obvious how the 2 holes visible from the other side relate to each other. It kinda seems like an Escher landscape or something. You can see the upper "window" easily, but where is the portal with the water?
You can start on our little mystery with us by watching this video.
Music: Ancient Winds from Kevin MacLeod of https://incompetech.com/
