Molucca SeaIndonesia
0°37′S 127°31′E
Bacan Islands
Part of Maluku Islands
The Bacan Islands (Indonesian: Kepulauan Bacan; Indonesian pronunciation: [kəpuˌlawan ˈbat͡ʃan]), formerly also known as the Bachans, Bachians, and Batchians, are a group of islands in the Moluccas in Indonesia. They are mountainous and forested, lying south of Ternate and southwest of Halmahera.

Chart
Overview
The Bacan Islands (Indonesian: Kepulauan Bacan; Indonesian pronunciation: [kəpuˌlawan ˈbat͡ʃan]), formerly also known as the Bachans, Bachians, and Batchians, are a group of islands in the Moluccas in Indonesia. They are mountainous and forested, lying south of Ternate and southwest of Halmahera. The islands are administered by the South Halmahera Regency of North Maluku Province. They formerly constituted the Sultanate of Bacan. Bacan (Dutch: Batjan), formerly also known as Bachian or Batchian, is the group's largest island. Bacan Island in 2020 included about 82,387 people, of whom 7,073 lived in the capital Labuha; it is subdivided into seven districts. The second and third-largest islands are Kasiruta and Mandioli. Kasiruta and Mandioli each have over 11,000 inhabitants, and each is subdivided into two districts. A fourth island, Batang Lomang, forms a twelfth district within the group. There are dozens of smaller islands in the group, which had a total population of 84,075 at the 2010 Census, but by the 2020 Census had risen to 111,517. The official estimate as at mid 2025 was 119,560.
From Wikipedia, CC BY-SA 4.0
Census, cataloged
- Major islands2
- Minor islands0
- Islets0
- Rocks & skerries0
Major islands
Bacan
- Area
- 1,787 km²
- High point
- 2,111 m
The Bacan Islands (Indonesian: Kepulauan Bacan; Indonesian pronunciation: [kəpuˌlawan ˈbat͡ʃan]), formerly also known as the Bachans, Bachians, and Batchians, are a group of islands in the Moluccas in Indonesia. They are mountainous and forested, lying south of Ternate and southwest of Halmahera.
Kasiruta
- Area
- 438 km²
- High point
- 798 m
The Bacan Islands (Indonesian: Kepulauan Bacan; Indonesian pronunciation: [kəpuˌlawan ˈbat͡ʃan]), formerly also known as the Bachans, Bachians, and Batchians, are a group of islands in the Moluccas in Indonesia. They are mountainous and forested, lying south of Ternate and southwest of Halmahera.
Figures
Photographs

senja di atas kapal di laut Bacan, dalam perjalan dari Pulau Obi

Academische Collecties: http://academischecollecties.nl/search?identifier=300.093 1899-1900, Siboga-expeditie naar Nederlands Oost-Indië, onder leiding van Max Wilhelm Carl Weber

Academische Collecties: http://academischecollecties.nl/search?identifier=300.228 1899-1900, Siboga-expeditie naar Nederlands Oost-Indië, onder leiding van Max Wilhelm Carl Weber

sanset di dekat laut Bacan Maluku Utara dalam perjalan dari pulau Obi


Sultan Bacan Mosque in Bacan Island, North Maluku
Sources
Facts
Photographs
- Diombang ambingkan gelombang laut Bacan. Daniel Kus Hendarso / CC BY-SA 4.0
- UvA-BC 300.093 - Siboga - Straat Herberg. Hugo Frederik Nierstrasz / Public domain
- UvA-BC 300.228 - Siboga - Straat tussen de eilanden Obi-Major en Batjan. Hugo Frederik Nierstrasz / Public domain
- Senja di laut Bacan. Daniel Kus Hendarso / CC BY-SA 4.0
- UvA-BC 300.226 - Siboga - Batjan. Hugo Frederik Nierstrasz / Public domain
- Masjid Sultan Bacan. Si Gam / CC BY 4.0