The Subak System is the backbone of life in Jatiluwih and an invaluable cultural heritage. This system not only manages the technical distribution of water but also embodies the philosophy of Balinese life. In Jatiluwih, Subak operates through collective cooperation governed by farmer groups. Water distribution is organized based on the principle of fairness, ensuring every rice field receives adequate water, even during the dry season.

The success of Subak lies not only in its efficiency but also in its profound spirituality. The Subak Temple, a place of worship dedicated to Dewi Sri, the goddess of fertility, serves as the center for rituals that bind farmers emotionally and spiritually. Ceremonies such as Metekapan (a ritual to mark the opening of the fields) and Ngusaba (a tribute to the deity governing water) are integral to the agricultural cycle. Through these rituals, the community not only prays for fertility but also renews their commitment to maintaining harmony with nature.

In 2012, UNESCO recognized Subak as a World Cultural Heritage, placing Jatiluwih on the global map as a guardian of one of the most authentic agrarian traditions. This recognition not only honors the cultural values of Subak but also underscores the importance of preserving this system in the modern era.