An hourglass-shaped island within this lake is home to the "bowling ball face" stone figures and was formed by the Concepción and Maderas volcanos.
An hourglass-shaped island within this lake is home to the "bowling ball face" stone figures and was formed by the Concepción and Maderas volcanos. The Mombacho Volcano within this lake formed its Granada islets. Thomas Thorson's research in 1976 showed that a fish endemic to this lake is actually a common bull shark. Ometepe Island and the Solentiname archipelago are found within this lake, whose outflow is the San Juan River, which once made it a candidate for the centerpiece of a canal. Beyond Zapatera island in the northwest of this lake, the Tipitapa River connects it to Lake Managua. For 10 points, name this large lake in Central America.
An hourglass-shaped island within this lake is home to the "bowling ball face" stone figures and was formed by the Concepción and Maderas volcanos.
Lake Nicaragua