Hopper Barge 1, a 150-foot New York City garbage barge sunk on June 30, 1981, rests at a depth of 163 feet with a 12-foot relief off Miami-Dade County. Known for its large schools of fish, the barge attracts advanced divers and anglers. The site offers impressive underwater scenery, abundant marine life, and excellent conditions for deep-water diving and marine photography.