While driving a quiet backroad, we spotted a cave entrance tucked away just off the side – and couldn’t resist checking it out. What we didn’t expect was a water-filled passage that led deep ...

"Canyon Lake has lots of secrets." KSAT shared a photo of the cave, which appeared to be a dark hole in the side of a rocky bluff. Rocks rose from the water below and extended down from the cave's ...

Water levels are so low at Canyon Lake in Texas that an underwater cave and remnants of communities that stood more than a century ago at the site are reappearing. The lake, located in Comal ...

A boat carrying hospitality workers capsized Monday during a tour of a historic underground cavern system built to carry water from ... the boat and cave walls on either side.