Related Clues:

• Remote spot, perhaps
• Lanai, e.g.
• Shipwreck refuge
• Thanet or Lundy, e.g.
• Place of refuge, perhaps
• Liner stop
• 'Survivor' site
• Lagoon enclosure
• Ringlike coral reef
• Christmas Island, for one
• It's surrounded
• Aruba, e.g.
• Wight or Man
• Coral isle
• Guernsey, e.g., in the English Channel