Nature & Subak
Natural wealth, world heritage irrigation systems, and the pride of Jatiluwih red rice.
The Subak Irrigation System
The Subak is Bali's ancient system of cooperative water management for rice cultivation, and Jatiluwih is home to some of its finest and most well-preserved examples. Recognized by UNESCO as a masterpiece of human ingenuity, the Subak system channels water from mountain springs and rivers through an intricate network of canals, tunnels, weirs, and aqueducts.
What makes the Subak extraordinary is not just its engineering but its social and spiritual dimensions. Each Subak is a democratic cooperative whose members collectively decide planting schedules, water allocation, and maintenance duties.
Water Democracy
Every farmer receives a fair share of water, proportional to the size of their land. The system has functioned without central authority for over a thousand years.
Pest Control by Design
Synchronized planting schedules across Subak units naturally control pest populations by eliminating continuous food sources for insects and rodents.
Gravity-Fed Engineering
The entire system operates without pumps or modern machinery, relying solely on gravity and the natural slope from Mount Batukaru to the valleys below.
Terraced Rice Paddies
Jatiluwih's rice terraces span approximately 600 hectares of sculpted hillside, creating one of the most spectacular agricultural landscapes on earth.
The terraces follow the natural contours of the terrain, creating flowing, organic patterns that shift in color throughout the growing season.
Red Rice: the Pride of Jatiluwih
While most of Bali has shifted to high-yield white rice varieties, Jatiluwih has maintained its tradition of cultivating beras merah (red rice), an indigenous variety grown in these terraces for centuries.
Jatiluwih red rice is grown organically, without synthetic fertilizers or pesticides. The volcanic soil, clean mountain water, and cool highland climate combine to produce a grain that is distinctively nutty in flavor, rich in fiber, and packed with antioxidants.
- Nutritional Value — Higher in fiber, iron, zinc, and anthocyanin antioxidants compared to polished white rice.
- Organic Cultivation — No chemical inputs. Farmers use traditional composting, crop rotation, and duck herding to maintain soil health.
- Cultural Significance — Red rice is used in important ceremonial offerings and is considered a gift from Dewi Sri, the goddess of rice and prosperity.
- Economic Empowerment — Local cooperatives package and sell Jatiluwih red rice directly, ensuring that the economic benefits stay within the community.
Mount Batukaru Ecosystem
Rising to 2,276 meters, Mount Batukaru is the second-highest peak in Bali and the source of the water that sustains Jatiluwih's terraces.
The Batukaru Forest Reserve protects a rich ecosystem that includes rare orchids, towering banyan trees, wild ferns, and mosses. Wildlife thrives here: the Bali starling, long-tailed macaques, civets, and dozens of bird species.
The community of Jatiluwih considers this forest sacred. Customary laws prohibit logging and encroachment, and regular ceremonies are held at forest-edge temples.
Sustainable Farming Practices
Long before "sustainability" became a global buzzword, the farmers of Jatiluwih were practicing it as a way of life.
Crop Rotation and Diversity
Between rice seasons, farmers plant legumes, vegetables, and cover crops that fix nitrogen in the soil and prevent erosion on the steep terraces.
Agroforestry Integration
Coconut palms, fruit trees, and bamboo groves are interspersed throughout the agricultural landscape, providing shade, windbreaks, and additional food sources.
Water Stewardship
The Subak system wastes virtually no water. Overflow from one terrace feeds the next, and ultimately returns to natural waterways.
These practices have maintained the fertility of Jatiluwih's soil for over a millennium — a track record that no modern industrial farming system can claim.