Global Volcanism Program | Image GVP-05302

The summit of Douglas volcano on the northern tip of the Alaska Peninsula contains a warm and highly acidic crater lake approximately 160 m wide. An active fumarole field is also found on the shores of the lake. Photo by Christina Neal (Alaska Volcano Observatory, U.S. Geological Survey).

The summit of Douglas volcano on the northern tip of the Alaska Peninsula contains a warm and highly acidic crater lake approximately 160 m wide. An active fumarole field is also found on the shores of the lake.

Photo by Christina Neal (Alaska Volcano Observatory, U.S. Geological Survey).

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Galleries: Craters

Keywords: crater | stratovolcano | crater lake

Douglas