Go white water rafting on a 2 hour adventure along balis ayung river where youll float past hidden waterfalls and enjoy pristine waters with a guide learn about the river ecology and follow instructions on how to navigate the class ii to class iv rapids depending on the time of year the river is class ii but may rise to iv during the rainy season then enjoy a buffet lunch before visiting a coffee plantation that produces balis famous luwak coffee the most expensive in the world hotel