Twilight Zone is one of 5 deep water pinnacles to find in the Saba Marine Park.  Seamounts rise from depths of 1500 feet (500 meters) to within 85 feet (27m) from the surface, untouched by storms or courtesy Matt Potenski
Twilight Zone

Mooring Depth: 95 feet (30m)
Maximum Depth: 110 feet (35m)
Starting your dive at 110 feet the reef sharply plummets with dramatic drop offs. A series of rocky outcrops with shallower peaks at 80 feet provide more bottom time and excellent opportunities for seeing Nassau or Yellowfin Groupers or circling Caribbean Reef Sharks while beneath the overhangs sandy areas are home to the more docile Nurse Sharks.