Patent ID: 8152648

Claim:
A manmade recreational whitewater park, comprising: a watercraft, a first pool at a first elevation; a second pool at a second elevation that is lower than said first elevation, said second pool receiving said watercraft from said first pool via at least a first crest and a first waterfall and a second crest and a second waterfall, wherein an operator of said watercraft is able to choose between at least two routes comprising said first crest and said first waterfall being associated with a first difficulty of navigation and said second crest and said second waterfall being associated with a second difficulty of navigation that is greater than said difficulty of navigation of said first crest and said first waterfall, wherein said first waterfall and said second waterfall are each one of a cantilever waterfall, a waterfall surge system, and an aerial launch; and, a third pool at a third elevation that is lower than said second elevation, said third pool receiving said watercraft from said second pool via at least a third crest and a third waterfall and a fourth crest and a fourth waterfall, wherein said operator of said watercraft is able to choose between at least two routes comprising said third crest and said third waterfall being associated with a third difficulty of navigation, and said fourth crest and said fourth waterfall being associated with a fourth difficulty of navigation that is greater than said difficulty of navigation of said third crest and said third waterfall, wherein said third waterfall and said fourth waterfall are each one of a cantilever waterfall, a waterfall surge system, and an aerial launch.