| Mount Tongkoko | |
|---|---|
| Highest point | |
| Elevation | 1,149 m (3,770 ft) |
| Coordinates | 1°31′N 125°12′E / 1.52°N 125.20°ECoordinates: 1°31′N 125°12′E / 1.52°N 125.20°E |
| Geography | |
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Sulawesi, Indonesia
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| Geology | |
| Mountain type | stratovolcano |
| Last eruption | 1880 |
Mount Tongkoko or Mount Tangkoko is a stratovolcano in the north of Sulawesi, Indonesia. Its summit has an elongated deep crater. On the east flank there is a flat lava dome Batu Angus. Historical records only show eruptions in the nineteenth century.
The Tangkoko Nature Reserve is a refuge for such species as the Celebes crested macaque and spectral tarsier.