Global Volcanism Program | Image GVP-07858
Youthful lobate lava flows from Tolimán volcano form an irregular shore jutting into Lake Atitlán. The satellitic cone of Cerro de Oro is on the near shore at the upper right, and the NE wall of Atitlán caldera rises nearly 900 m above the far side of the lake. The town of Santiago Atitlán (lower center) 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).