White water Rafting tour Go white-water rafting and visit a Bali coffee plantation on this 9-hour combo tour. You'll be driven by private vehicle to the rafting base on the Ayung River for a 2.5- to 3-hour group adventure covering a distance of 7.5 miles (12 km). Then visit the coffee farm to taste Balinese tea and coffee, including the chance to experience luwak coffee, one of the most expensive coffees in the world, made with coffee berries that have been eaten and digested by animals known as civets. Lunch and private hotel transport are included.