Aerial view of the Point Kadin vents, a series of post- glacial explosion pits and small cinder cones that occur along a fracture zone northwest of the summit of Makushin Volcano, a 2,036-m (6,680 ft)-high stratovolcano in the northern part of Unalaska Island in the eastern Aleutian Islands.

Photograph by C. Nye, Alaska Division of Geological and Geophysical Surveys, May 10, 1994. Source: http://geopubs.wr.usgs.gov/dds/dds-40/

This image is in the public domain in the United States because it only contains materials that originally came from the United States Geological Survey, an agency of the United States Department of the Interior. For more information, see the official USGS copyright policy. Bahasa Indonesia ∙ català ∙ čeština ∙ Deutsch ∙ eesti ∙ English ∙ español ∙ français ∙ galego ∙ italiano ∙ Nederlands ∙ português ∙ polski ∙ sicilianu ∙ suomi ∙ Tiếng Việt ∙ Türkçe ∙ български ∙ македонски ∙ русский ∙ മലയാളം ∙ 한국어 ∙ 日本語 ∙ 中文 ∙ 中文（简体） ∙ 中文（繁體） ∙ العربية ∙ فارسی ∙ +/−