Even if you've already experienced Cataract Canyon, you haven't seen it like this. Come join us as we approach Cataract Canyon from the Green River, allowing an extended eight days for exploring slot canyons, Cottonwood studded canyon bottoms and ancient Indian dwellings. Some of the highlights of this trip will include hiking from Water Canyon to Dollhouse, enjoying the depths of Dark Canyon and not to be forgotten the raging whitewater of Cataract Canyon. Cataract Canyon river trip.