Colorado whitewater rafting is the summers most popoular activity. Whitewater rafting in Colorado is great for families, groups and reunions, and corporate outings. There are five class' of whitewater , class 1 and ll are  float trips for familes with young children or the inexperienced, class lll is for the experienced rafter or strong paddlers, class lV and V are definitely for the experienced rafter, there are serious rapids and in some cases very techincal.Whitewater rafting in Colorado can be  a lot of fun when you are with  a reliable outfitters. These outfitters will tell you what class best fits your skill set. Whitewater rafting in Colorado attracts a huge number of tourists, make plans in advance as outfitters book out. There are half day trips as well as full day trips on the river .Colorado whitewater for corporate groups are a great teambuilding activity. What a fun way to plan a bachelor or bachelorette party.  There is a Colorado whitewater rafting tour for all levels, and the outfitters have gear as well to make it more pleasurable.