दावबायनाय, हाजो गाखोनाय आरो गुबुन गेलेनायफोर बादिनो दैमायाव भेल जावनायखौबो गोब्राबथिनि थाखो मथै बाहायो आरो थाखो राननाय जादों।
As with trekking, mountaineering and other sports, river rafting too has been classified and graded in terms of degrees of difficulty.