Lava Tube… Posted on May 16, 2011 by Lance Exposed lava tube along Route 19 north of the Kona Airport. Don’t remember it from our last trip in August 2007… Posted from my Droid X using WordPress for Android Share this: Email a link to a friend (Opens in new window) Email Print (Opens in new window) Print Share on Facebook (Opens in new window) Facebook Share on X (Opens in new window) X Share on Pinterest (Opens in new window) Pinterest Like this:Like Loading…