Concepción (left) and Maderas (right) form Ometepe island. They are seen here from the west, across a 10-20 km wide strait in Lake Nicaragua separating the island from the mainland. The volcanoes have formed on lake sediments overlying Tertiary-Cretaceous sediments.

Photo by Jaime Incer.

This image is made available under the Creative Commons BY-NC 4.0 license terms.

Keywords: stratovolcano

Concepción

Maderas