The central highlands are best known for its rolling greens hills, forests and great family accommodation in Bali, but the valley of the Ayung River is where you go in search of adventure. The Ayung is one of the best rivers for white water rafting in Bali, and with good reason too! It offers options for all skill levels, and different tour guides can be found along the 75km stretch at intervals. The series of rapids, both rocky and gentle are great for all ages to experience. However, for safety reasons, only children 7 years and above are allowed on a raft.