Colorado river rafting and boat tours
Every year the swift and turbulent waters of the Colorado River attract more than 20 000 adventurers and tourists who float down by canoe or non-motorized boat. River rafting tours are often reserved months in advance. The price is about $200 per person (food is included).
There is an option to experience that adventure, up-close and personal in the comfort of the Imax theater just outside the park. It definitely gets you down the river, and unless you are pretty bold that is as close as you can get getting wet at the Grand Canyon.