The American Canyoneering Association, this page has a great forum full of useful information.
Official web site of the Commission Europeene de Canyon. Offers canyoning courses and guide certification programs.
French climbing and mountaineering governing body – Links to their canyoning page.
French Canyoning Association
Swiss awarding body for canyoning, rafting, caving, high ropes and bungy jumping.
German Canyoning Association
Japanese Canyoning Association
Italian Canyoning Association
Greek canyoning association
The Nepal Canyoning Association
Other Canyoning Websites
Rich Carlson’s website, lot’s of useful info here.
European canyoning website with a huge online giudebook.
A good source of canyoning information.
Lots of very cool photos on this site.
Online guidebook to canyoning in switzerland.