Related Clues:

• Key, e.g.
• Boat's stopover
• Wight or Avalon
• Reef in the Florida Keys
• Yap, for one, in the western Pacific
• Large cay
• Speck in the sea
• Tiny spot in the ocean
• Capri or Elba
• Coral reef
• South Seas locale
• Cuba, e.g.
• ___ of Langerhans (pancreas part)
• 'Survivor' setting
• Castaway's locale