Cultural Landscape of Bali Province: the Subak System as a Manifestation of the Tri Hita Karana Philosophy


World Heritage Identification Number: 1194

World Heritage since: 2012

Category: Cultural Heritage

WHE Type: Cultural Landscapes

Transboundary Heritage: No

Endangered Heritage: No

Country: 🇮🇩 Indonesia

Continent: Asia

UNESCO World Region: Asia and the Pacific

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The Subak System and Tri Hita Karana Philosophy: A Unique Cultural Landscape in Bali Province

The Cultural Landscape of Bali Province, encompassing five rice terraces and their associated water temples, is a testament to the rich cultural heritage of the Indonesian island. Inscribed as a UNESCO World Heritage Site in 2012, this cultural landscape serves as a tangible representation of the ancient Subak system and the Tri Hita Karana (THK) philosophy.

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UNESCO Description of the World Heritage Site

The cultural landscape of Bali consists of five rice terraces and their water temples that cover 19,500 ha. The temples are the focus of a cooperative water management system of canals and weirs, known as subak, that dates back to the 9th century. Included in the landscape is the 18th-century Royal Water Temple of Pura Taman Ayun, the largest and most impressive architectural edifice of its type on the island. The subak reflects the philosophical concept of Tri Hita Karana, which brings together the realms of the spirit, the human world and nature. This philosophy was born of the cultural exchange between Bali and India over the past 2,000 years and has shaped the landscape of Bali. The subak system of democratic and egalitarian farming practices has enabled the Balinese to become the most prolific rice growers in the archipelago despite the challenge of supporting a dense population.

UNESCO Justification of the World Heritage Site

Criterion (iii): The cultural tradition that shaped the landscape of Bali, since at least the 12th century, is the ancient philosophical concept of Tri Hita Karana . The congregations of water temples, that underpin the water management of the subak landscape, aim to sustain an harmonious relationship with natural and spiritual world, through an intricate series of rituals, offerings and artistic performances.

Criterion (v): The five landscapes within Bali are an exceptional testimony to the subak system, a democratic and egalitarian system focused on water temples and the control of irrigation that has shaped the landscape over the past thousand years. Since the 11th century the water temple networks have managed the ecology of rice terraces at the scale of whole watersheds. They provide a unique response to the challenge of supporting a dense population on a rugged volcanic island that is only extant in Bali.

Criterion (vi): Balinese water temples are unique institutions, which for more than a thousand years have drawn inspiration from several ancient religious traditions, including Saivasiddhanta and Samkhyā Hinduism, Vajrayana Buddhism and Austronesian cosmology. The ceremonies associated with the temples and their role in the practical management of water together crystallise the ideas of the Tri Hita Karana philosophy that promotes the harmonious relationship between the realms of the spirit, the human world and nature. This conjunction of ideas can be said to be of outstanding significance and directly manifest in the way the landscape has developed and is managed by local communities within the subak system.

Encyclopedia Record: Bali

Bali is a province of Indonesia and the westernmost of the Lesser Sunda Islands. East of Java and west of Lombok, the province includes the island of Bali and a few smaller offshore islands, notably Nusa Penida, Nusa Lembongan, and Nusa Ceningan to the southeast. The provincial capital, Denpasar, is the most populous city in the Lesser Sunda Islands and the second-largest, after Makassar, in Eastern Indonesia. The Denpasar metropolitan area is the extended metropolitan area around Denpasar. The upland town of Ubud in Greater Denpasar is considered Bali's cultural centre. The province is Indonesia's main tourist destination, with a significant rise in tourism since the 1980s, and has become the country's area of overtourism. Tourism-related business makes up 80% of the Bali economy.

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Additional Site Details

Area: 19,519.9 hectares

Number of Components: 5

UNESCO Criteria: (iii) — Unique or exceptional testimony to a cultural tradition
(v) — Outstanding example of traditional human settlement
(vi) — Directly associated with events or living traditions

Coordinates: -8.2591666667 , 115.4027777778

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Indonesia and the World Heritage Convention

State Party since: July 6, 1989

Status: Acceptance

Mandates to the World Heritage Committee: 1989-1995, 2015-2019

Total of Mandate Years: 10

Total of Mandates: 2

WHC Electoral Group: IV (Asia/Pacific)

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Last updated: June 12, 2026

Portions of the page Cultural Landscape of Bali Province: the Subak System as a Manifestation of the Tri Hita Karana Philosophy are based on data from UNESCO — World Heritage List Dataset and on text from the Wikipedia article Bali, licensed under CC BY-SA 4.0. Changes made. Additional original content by World Heritage Explorer (WHE), licensed under CC BY-SA 4.0. WHE is not affiliated with UNESCO or the World Heritage Committee. Legal Notice. Privacy Policy.

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