Shefa Province, Vanuatu
16.68 S 168.37 E,
summit elevation -34 m,
submarine caldera
East Epi Caldera is composed of three cones are aligned east-west, spaced equidistant 3.5 km apart.
Epi A Crater. Circular with area of 6 sq km. Crater open towards west. Summit 124 m below sea level.
Epi B Crater. The largest of the 3 Epi cones. An active volcano which vents plumes of fluid and gas. North-south elongation with area of 12 sq km. Two subsidiary cone on the upper south flank. Summit 34 m below sea level.
Epi C Crater. Circular with area of 2 sq km. Crater open towards west. Summit 169 m below sea level.
John has been providing unique tours to the South Pacific since 1989.
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