The Americans Tanker is a large concrete barge that was used during World War 2 to transport war materials from the United Stated to Guam and later to transport water from Guam to Saipan. The tanker was sunk after the war as part of the breakwater construction.

This is a great dive for those with an interest in wrecks but little to no experience diving them.  It also has some opportunities for experienced wreck divers to explore more deeply.