



This structure, started in 1903, was created by piping hot mineral water through a vertical pipe built into a rock pyramid. As the water exits the top and flows over the structure, it cools and deposits travertine. The algae within the water colors the deposits.














1 comment:
Looks like it was a beautiful trip. I love the pictures of your children. They are growing up so fast. Sorry I haven't commented on here forever. I've been away on a few trips. I hope you guys get to be together for Thanksgiving. Have a great one.
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