The first whitewater slalom race took place on the Aar River in Switzerland in 1933.^[1] The early slalom courses were all set in natural rivers, but when whitewater slalom became an Olympic sport for the first time, at the 1972 Munich Games, the venue was the world's first concrete-channel artificial whitewater course, the Eiskanal in Augsburg. All Olympic whitewater slalom competitions have taken place in artificial courses, which now exist in 16 countries on five continents.

Streambed slalom courses still outnumber concrete channels, but most international competition takes place in the more controlled environment of an artificial course. The standard parameters for such a course, patterned on the Olympic model, are a length of about 300 metres (980 ft), a slope of 2% (20 m/km [110 ft/mi]), and a flow rate of 17 cubic metres per second (600 cu ft/s). Within those parameters, designs vary. Water diversion features can be natural rocks, shaped concrete boulders and wing dams, plastic bollards, wooden dams, or truck tires. Channel walls can be straight or slanted, and smooth or cobbled. The floor of the channel may have raised turbulence generators to slow the water speed. The course may be a single straight channel, parallel channels, one or more loops, or a figure-8.

Map

Water can be supplied by diversion from a nearby river, tidal current, electric pumps, or a combination. The expense of operation is largely dependent on the water source. A single channel on the Olympic model — a six-metre (20 ft) drop at 17 m³/s — represents one megawatt of energy, either supplied by pumps or sacrificed in the case of diversion around a hydroelectric generator. Ironically, diversion is often more expensive than pumping if the diverted water would have made a bigger drop inside the hydroelectric facility. The extreme example of this is the Ocoee Whitewater Center where water must bypass a 96-metre (315 ft) drop in a dam, tunnel, and penstock, in order to water the 9-meter drop of the whitewater course.

Most artificial whitewater courses cover their operating costs by charging passengers for guided raft rides. Canoe and kayak slalom training and competition do not generate enough revenue.

The four riverbed courses on this list are all extensively engineered and used for major competitions. Ocoee is no longer used for slalom, but it was the 1996 Olympic venue. The other courses on the list have concrete channels, often built in former industrial canals or mill races. Every city that hosts a summer Olympics is now expected to build a spectacular new whitewater stadium, usually powered by electric pumps. The Lee Valley White Water Centre, constructed for the London 2012 Summer Olympics, cost £31million.^[2]

In the table below, the location of each facility for which there is no Wikipedia article is noted in the Comment column. If the facility is more than two years old, there is often a good satellite or aerial (bird's eye) picture available via the link.

v t e Canoeing and kayaking
Main disciplines	Canoe sprint Canoe slalom Canoe marathon Canoe polo Wildwater canoeing Canoe sailing Canoe freestyle Paracanoe
Olympics	Summer Olympics Male medalists Female medalists Venues
Other disciplines	Creeking Dragon boating Nouka Baich Paddleboarding Surf skiing Surf kayaking Snow boating Squirt boating Standup paddleboarding
ICF championships	Sprint (Men's Canadian medalists Women's Canadian medalists Men's kayak medalists Women's kayak medalists Paracanoe medalists) Slalom (Men's canoe medalists Women's canoe medalists Men's kayak medalists Women's kayak medalists Mixed canoe medalists) Slalom Junior & U23 Marathon Ocean Racing Wildwater canoeing
Recreation	Small-craft sailing Whitewater canoeing / kayaking Sea kayaking Canoe camping Kayak fishing Canoe and kayak diving Dongola racing Canoe orienteering Canoe livery
Modern boats	Canoe Kayak Concrete canoe Flyak Folding kayak International Canoe Malia Recreational kayak Sprint canoe
Traditional boats	Aleutian kayak Cayuco Chundan vallam Dugout Fur brigade Outrigger canoe Pacific Northwest Rabaska Sturgeon-nosed canoe Taimen Umiak Waka War canoe Swan boat
Techniques	Canoe paddle strokes Eskimo Rescue Kayak roll Portage
Equipment	Albano buoy system Outrigger Paddle Paddle float Paddle leash Royalex Sea sock Spray deck Tuilik
Venues	Artificial whitewater Canoeing and kayaking venues
Competitions	List of world records in canoeing Adirondack Canoe Classic Au Sable River Canoe Marathon Devizes to Westminster International Canoe Marathon Dusi Canoe Marathon Hawkesbury Canoe Classic Massive Murray Paddle National Student Rodeo Thameside Series Waterside Series Riverland Paddling Marathon
Festivals	Canadian International Dragon Boat Festival Duanwu Festival Hong Kong Dragon Boat Festival in New York Houston Dragon Boat Festival Lethbridge Dragon Boat Festival Ottawa Dragon Boat Festival Toronto International Dragon Boat Race Festival
Governing bodies	European Canoe Association American Canoe Association Paddle Australia Paddle UK British Dragon Boat Racing Association Canoe Kayak Canada Canoe Wales Croatian Canoe Federation Israel Canoe Association Scottish Canoe Association Portuguese Canoe Federation
Other organisations	Canadian Canoe Museum International Dragon Boat Federation Sir Alexander Mackenzie Canada Sea-to-Sea Bicentennial Expeditions UK Rivers Access Campaign
Media	La Chasse-galerie Paddle-to-the-Sea (film) The Rise and Fall of the Great Lakes Waterwalker
Outline