An 8-year-old boy who went missing at Arizona's Lava River Cave ... off Sicily as search continues The Lava River Cave is a mile-long lava tube cave formed around 700,000 years ago, according ...

An 8-year-old boy spent a night lost and alone in the woods after making a wrong turn out of a lava tube cave in Arizona ...

Lava River Cave is chilly and slippery even in the summer. Recent visitors were awe-struck by the experience of hiking a tube cave ... miles northwest of downtown Flagstaff off of U.S. Route ...