Borneo Wavehunters information
Lonely Planet review
Borneo Wavehunters is a reputable outfitter with a band of cheery guides. Day trips organised out of Kota Kinabalu cost around RM200 per person, including transfers by van, and normally require 24 hours’ advance notice. Tourists who seek calmer waters can ride the rapids of Sungai Kiulu (bookable through the aforementioned operator) near Mt Kinabalu.