Ol Doinyo Lengai, Tanzania

Stratovolcano · 2,962 m (9,718 ft) · Africa-E

Ol Doinyo Lengai is a stratovolcano in Tanzania, 2,962 m (9,718 ft) high. Its last known eruption: 1964 or later. NOAA records 4 significant eruptions here.

Ol Doinyo Lengai on the map

Ol Doinyo Lengai and the volcanoes within 300 km, colored by when each last erupted.

Since 1964
1900 to 1963
1800s
AD 1 to 1799
Before AD 1, or undated

Open the live map with volcanic ash advisories

The volcano

Type: Stratovolcano
Elevation: 2,962 m (9,718 ft)
Country: Tanzania
Region: Africa-E
Summit: 2.764° S, 35.914° E
Last known eruption: 1964 or later
Holocene activity known from: Historical
Smithsonian volcano number: 222120

Significant eruptions

4 on record, newest first.

Around it

The volcanoes within 300 km.

Earthquakes near Ol Doinyo Lengai Volcanic ash advisories on the live map

Sources

Volcanoes and significant eruptions from NOAA’s National Centers for Environmental Information, Global Historical Hazard Database, cited as NCEI/WDS, doi:10.7289/V5PN93H7. Public domain. Read 2026-09-24. Volcano numbers are the Smithsonian Institution’s Global Volcanism Program’s.