Tourists Take the Plunge

At the River: As they arrive at the first pool, ABC's Scott Shulman and Jeffrey Kofman take advantage of the scenery and stop to tape an on-camera portion of their report on canyoning for ABC's " Nightline. " Pachamagua's Alfonso Spoliansky holds a reflector to cast additional light on Kofman. (Wonbo Woo/ABC News)