Bali Island indeed has a lot of uniqueness particularly for traditional culture, as an example is Subak.

Subak is a traditional irrigation system and applied for easing the local farmers in dividing and channeling water from one rice field to another.

Perhaps you are interested to learn more about the Balinese Traditional Irrigation System, visit Subak Museum in Tabanan Regency. You can see and find out about everything that related to agricultural in Bali.