International Difficulty Class

The following list of classes categorises the level of skill required to raft or canoe:
Class 1: Small easy passes

Class 2: Easy passes, regular flow, small rocks and waves

Class 3: Hard, regular large waves, limited visual range, small falls, must be studied

Class 4: Very Hard, large waves , Waters with counter-currents, long and unpredictable passes, dangerous rocks, big falls, must be studied.

Class 5: Extremely hard, high flow and current, dangerous rocks, steep slopes, continuous falls, limited passes in advance, generally impossible.

Class 6: impassable.

Agencies

To participate in watersports at which professional supervision is necessary, trips must be organised through the an approved agency.

Equipment

Participants must wear shoes and life jackets while rafting, and it is recommended to wear headgear and goggles.