West Sulawesi

West Sulawesi is a part of Indonesia.

It is on the west side of a big island.

To the west, there is a sea. To the south, there is the ocean. There are also large rivers in this land.

Some people live on small islands near the coast. These islands sit on a coral reef.

Long ago, people painted on cave walls. They drew scenes of hunting pigs and buffalo. These paintings are very old.

It is a place with many hills and water.

You can see many trees there.

West Sulawesi is a province in Indonesia. It sits on the western side of Sulawesi island.

The capital city is Mamuju.

Many things surround this land. The Makassar Strait is to the west. The Pacific Ocean is to the south. To the east, it borders other provinces. Two big rivers flow through the area. They are the Karama River and the Lariang River. These rivers flow into the sea.

The map shows how tree cover has changed over time.

People do many jobs here. They work in mining, farming, and fishing. Some people live on the Balabalagan Islands. These islands sit on a coral reef. This reef is on an undersea bank. It can be hard for ships to sail there.

West Sulawesi is also a place of history. Scientists found very old cave art here. The art shows people hunting pigs and buffalo. These paintings are more than 44,000 years old! This makes them some of the oldest hunting scenes in the world.

West Sulawesi is a province in Indonesia. It sits on the western side of Sulawesi island. The capital city is Mamuju. This province covers a land area of 16,590.67 square kilometers.

It is divided into six different regencies. These are Polewali Mandar, Mamasa, Majene, Mamuju, Central Mamuju, and Pasangkayu. Central Mamuju was actually made from part of Mamuju in 2012.

Many different waters and lands surround this province. To the west lies the Makassar Strait. To the south is the Pacific Ocean. The province shares borders with South Sulawesi and Central Sulawesi to the east. It also has maritime borders with East and South Kalimantan. Two major rivers drain the land. These are the Karama River and the Lariang River. The Lariang River flows into the Makassar Strait near the town of Lariang.

This area has a very long and amazing history. Researchers led by Dr. Maxime Aubert made a big discovery here. They found very old cave art in the Leang Bulu' Sipong 4 limestone cave. These hunting scenes are more than 44,000 years old. Scientists saw drawings of people hunting a pig and a buffalo. They used things like calcite popcorn and radioactive levels to find the age. This makes them some of the oldest hunting art in the world.

Life in West Sulawesi involves many different activities. Most people work in mining, agriculture, or fishing. The population was about 1,158,651 in the year 2010. By mid-2025, the estimate was 1,525,335 people. There are many different religions practiced in the regencies. For example, Majene has a very high percentage of Muslim residents. In Mamasa, many people are Protestant. There are also Catholic, Hindu, Buddhist, and Confucian residents in the province.

Traveling through the province can be quite a journey. There is no rail transport or national highways here. Most roads are just unpaved dirt tracks. There are two small airports for flying. One is Sumarorong Airport in Mamasa. The other is Tampa Padang Airport in Mamuju. If you need a much larger airport, you must go to Makassar. That drive takes about 9.5 hours from the capital. The Balabalagan Islands are also part of the province. They sit on a coral reef that can be dangerous for ships.

West Sulawesi is a province located in Indonesia. It occupies the western side of Sulawesi island, which was formerly called Celebes. The province covers a total land area of 16,590.67 square kilometers. Its administrative capital is the town of Mamuju.

The province is divided into six distinct regencies, known as kabupaten. These are Polewali Mandar, Mamasa, Majene, Mamuju, Central Mamuju, and Pasangkayu. The Central Mamuju Regency was officially created on 14 December 2012, when it was separated from the existing Mamuju Regency.

The geography of West Sulawesi is defined by its surrounding waters and landforms. To the west, the province meets the Makassar Strait. The Pacific Ocean lies to the south. On the eastern side, West Sulawesi shares land borders with the provinces of South Sulawesi and Central Sulawesi. The province also maintains maritime borders with East Kalimantan and South Kalimantan to the west.

Within the province, the Gandang Dewata National Park forms a central feature. This park is centered around the Gandang Dewata mountain.

Water plays a vital role in the landscape through two major rivers. The Karama River is one of the primary rivers that drain the province. The second major river is the Lariang River. The Lariang River rises in the Donggala Regency of Central Sulawesi. It flows to form part of the border between Central Sulawesi and West Sulawesi. Eventually, the river enters the Makassar Strait just past the town of Lariang. Some maps now refer to the entire length of this river as the Pebatua.

West Sulawesi is also home to the Balabalagan Islands, located in the Mamuju Regency. These islands rest upon a coral reef. This reef is positioned on an undersea bank that extends from Kalimantan. This geological feature presents a significant hazard to navigation. The Admiralty Pilot has issued warnings that no vessel should enter these waters without local knowledge. This makes the maritime area around the islands a complex environment for sailors.

The region holds immense historical significance due to prehistoric discoveries. On 11 December 2019, a research team led by Dr. Maxime Aubert announced a major finding. They discovered hunting scenes in the Leang Bulu’ Sipong 4 limestone cave. These depictions of hunting a pig and a buffalo are more than 44,000 years old. Archaeologists determined this age using scientific methods. They analyzed calcite "popcorn" and different isotope levels of radioactive uranium and thorium. These findings represent some of the oldest hunting art in the world.

Demographics and the economy reflect a diverse and growing population. The economy relies mainly on mining, agriculture, and fishing. In the 2010 census, the population was 1,158,651 people. By mid-2025, the official estimate grew to 1,525,335 people. This population includes 772,667 males and 752,668 females. Religious practices vary significantly across the different regencies. For example, Majene is 99.75% Muslim, while Mamasa is 70.80% Protestant. Other religions including Catholic, Hindu, Buddhism, and Confucianism are also present in the province.

Transportation in West Sulawesi requires careful planning due to limited infrastructure. There is no rail transport available in the province. Furthermore, there are no national or state highways. Most roads consist of unpaved dirt tracks. For air travel, there are two airports: Sumarorong Airport in Mamasa Regency and Tampa Padang Airport in Mamuju Regency. For larger international connections, travelers must use the Sultan Hasanuddin International Airport in Makassar. This airport is located a 9.5-hour drive from the capital city of Mamuju. This distance and the road conditions make travel a significant undertaking.