REVISITED: 24 AUGUST 2013.
When the summer-warmed dark, tannin-stained waters of the Santa Fe River meet the cool, clear spring waters emanating from Devil’s Ear, this interesting visual affect happens. Watch this short video where it appears as though the water is on fire! Shot from 35′ in a rather high-flow section of this cave entrance. Watch the bubbles fly out, but Jon handle the currents like a boss!