Hart Springs will be featured in a segment of a new TV series on geology put together by the British Broadcasting Corporation and the Discovery Channel.
Filming for the project at Hart Springs, which focused on part of the spring's cave system, started Wednesday and ended on Friday.
Lucy Van Beek, a BBC producer at the springs Wednesday, said the TV series, called “Naked Earth”, will be hosted by the BBC's Richard Hammond and will air some time in 2011.