Rivers are rated by the hardest sections of rafing on the river that you will be rafting through.

All rivers are rated on a class scale to help determine the size and technicality of the whitewater. Depending on the destination, we offer a large selection of river trips for people of all ages and abilities at a difficulty and excitement level that suits them. Some of our guests are in search of moderate waters, simply to relax and soak up the scenery. Others are looking for more intense whitewater. Below is a description of the class scale:

CLASS I: Moving water with small waves that tug at the boat—it's a relaxing way to spend the day. Most trips have some stretches of calm class I water, creating a pleasant break between rapids.

CLASS II: Easy rapids with waves up to three feet tall that are readily seen and wide channels that can be discovered without scouting. Some maneuvering is required to navigate the river.

CLASS III: Waves up to four feet tall and narrow passages that send the boat shimmying with water gushing over its sides. Plenty of excitement.

CLASS IV: Long, difficult rapids, narrow passages, turbulent water that requires precise maneuvering and sends hearts racing.

CLASS V: All of the above and then some—large, complex, gushing rapids, twisting, and spinning to deliver a huge adrenaline rush.

CLASS VI: The ultimate extreme, which only experts should attempt. Raft trips don't go here. There's too much other water to enjoy.