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Total Darkness Tours
July 2 @ 6:00 pm
An event every week that begins at 6:00 pm on Tuesday, repeating until July 29, 2019
Your guide will teach you about cave light – or should we say the lack of it – along the underground trails. Experience the cave in a way not featured on regular tours – by handheld light only. Learn a bit about fluorescence, phosphorescence and triboluminescence along the way.