Global Volcanism Program | Image GVP-07858
Lobate lava flows from Tolimán volcano form the irregular shore jutting into Lake Atitlán. The Cerro de Oro cone is on the near shore to the upper right, and the NE wall of Atitlán caldera rises about 1 km above the far side of the lake. The town of Santiago Atitlán (foreground) lies near the mouth of Santiago Bay. The buried margin of Atitlán I caldera, the first of three Miocene-Pleistocene calderas at Atitlán, lies approximately below Cerro de Oro; the boundary of Atitlán II caldera lies just below the bottom of the photo.
Photo by Bill Rose, 1980 (Michigan Technological University).