Juan Carlos Munoz / View from the caldera rim of the Chico Volcano, Sierra Negra, Isabela Island, Galapagos, January 2009
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Juan Carlos Munoz / Hikers admire the view from the caldera rim of the Chico Volcano, Sierra Negra, Isabela Island, Galapagos, January 2009
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Juan Carlos Munoz / Hikers admire the view from the caldera rim of the Chico Volcano, Sierra Negra, Isabela Island, Galapagos, January 2009
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Juan Carlos Munoz / Tourists riding horses to the caldera rim of the Chico Volcano, Sierra Negra, Isabela Island, Galapagos, January 2009
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Pete Oxford / Crater wall of active Chico volcano, Isabella Is, Galapagos
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Tui De Roy / Volcanic eruption, lava flow and fountain from circumferential fissure, Volcan Chico, Sierra Negra, Isabella Island, Galapagos Islands, Ecuador
