"I used to spelunk, in high school."

The game's title was derived from the verb "to spelunk", referring to the act of exploring caves.

Goldberg is pushing an offbeat new idea - using recovered-memory techniques to spelunk the minds of purchasers.

Spelunk, an excerpt from the novel The Enthusiast, Narrative Magazine.

There's an adrenaline-pumping zip-line (M$50), and you can spelunk and rappel from February through June.

A week earlier, the urge to spelunk had come upon me, and I called Bob Zimmerman, a former chairman of Met Grotto, the New York City chapter of the 12,000-member National Speleological Society.

Alternatively, hike, swim and spelunk your way into the heart of the four-mile-long, bat-filled Actun Tunichil Muknal cave, hidden deep within the stunning Tapir Mountain Nature Reserve, near the pretty mountain town of San Ignacio.

The two spelunk ers who discovered the cave on the Kartch ner family's land in 1974 feared that with out making it a state park (which turned into a $28 million project) and regulat ing the number of visitors, Kartchner Caverns would be overrun and ruined like others.