Australian web sites:
The Australian Unicycle Society an Australia-wide unicycling body which organises the Australian Unicycle Nationals (the UniNats).
Melbourne University Juggling Club as well as all kinds of juggling they are also unicycle enthusiasts. The club is open to anyone and the club loves having new people come and play!
United States Unicycle Forum A platform to meet fellow unicyclists from all round the world and discuss any unicycle related topics. This site is pure gold!
Kris Holm Unicycles Kris Holm is probably the most extreme unicyclist in the world. On this page you will realize what is possible to do with a unicycle. Great photos of his many unicycle expeditions, too.