Attached is another one of my favorite pictures from the trip. In this picture we took this slender metal boat (a little wider than shoulder width) one mile back into a cave. It was beautiful. A really cool fact is the fish have evolved to not have any eyes - they are literally blind! The tour guide had everyone turn off their flashlights and wave our hands in front of our eyes. We couldn't see it and they said if we thought we could see movement it was just a trick of the brain. If anyone were to stay in that cave for 2 weeks straight they would go permanently blind. I thought that was really interesting and wanted to share
