Tonotan Guns and Caves

Tonotan Guns and Caves is located in Federated States of Micronesia

The Tonotan Guns and Caves are a series of World War II-era military fortification on the island of Weno, the main island of Chuuk State in the Federated States of Micronesia. They consist of an excavation housing an English naval gun, and a series of caves used for housing and operations that provided shelter from aerial bombardment. The installations are located on the lower north flank of Mount Teroken, the island's highest peak.

• http://en.wikipedia.org/wiki/Tonotan Guns and Caves