If you make holidays on Ubud Area(see Ubud Map) don't miss to try Ayung river white water rafting. Ayung River have length around 75km become longest river in Bali island. This river runs through Badung Strait(Sanur-see Sanur Travel Map near Denpasar-see Denpasar Travel Map) and Ubud.
Following detail Ayung River Rafting Sobek Location Map:
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Ayung River Rafting Route and Destinations Map
image source: balibagus.com
Ayung River with Rice Terraces Background Photo
image source: tripwow.tripadvisor.com & travelpod.com
White Water Rafting on Ayung River
image source: balisukawanatour.com
Ayung River Top View from Kupu Kupu Barong Ubud Bali Indonesia
image source: blog.baliwww.com