What the records say
- When
- 5800 BCE
- Kind
- Volcanic eruption
- Coordinates
- 43.98° N, 121.69° W
- Date uncertainty
- ± 750 years
- Vent
- North flank (Egan cone)
- Dated by
- Correlation: Magnetism
- Volcano number
- 322090
- Eruption number
- 20596
Mount Bachelor
Dormant stratovolcano in Oregon, United States
Mount Bachelor, formerly named Bachelor Butte, is a dormant stratovolcano atop a shield volcano in the Cascade Volcanic Arc and the Cascade Range of central Oregon, United States. Named Mount Bachelor because it stands apart from the nearby Three Sisters, it lies in the eastern segment of the central portion of the High Cascades, the eastern segment of the Cascade Range.
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The source
- Smithsonian GVP Volcanoes of the World: Holocene eruptionsGlobal Volcanism Program, Smithsonian InstitutionSmithsonian terms of use: personal, educational and non-commercial use, with creditGlobal Volcanism Program, Smithsonian Institution: Volcanoes of the World v5.3, https://doi.org/10.5479/si.GVP.VOTW5-2025.5.3Source page