Tuna Alley - Equally good as a stationary or drift dive, this reef extends over half a mile. The Gulf Stream currents that wash across this site about 50% of the time have kept this reef system very healthy. The extensive high profile coral heads start at 45’ and slope down to 80’ with canyon like swim through between them. Watch for large resident Loggerhead and occasional Reef or Nurse Shark. Attraction type: Geological formation