The following lists include the extreme and significant geographic points of the islands of the Caribbean Sea.

• Pico Duarte,^{[note 1][1]} Dominican Republic, Hispaniola 19°1′23″N 70°59′53″W — highest summit of the Caribbean at 3175 m (10,417 feet)

• Lago Enriquillo, Dominican Republic, Hispaniola 18°30′N 71°35′W — lowest lake on an island and lowest surface point on an ocean island on Earth at −46 m (−151 feet).^[2]
• Isthmus of Rivas, Rivas, Nicaragua 12°1′N 86°27′W — lowest pass between Caribbean Sea and Pacific Ocean on the Continental Divide of the Americas at 56 m (184 feet)

• Island of Cuba 21°30′N 80°0′W — most extensive island of the Caribbean at 104,556 km² (40,369 square miles)
• Hispaniola 19°1′23″N 70°59′53″W — tallest island of the Caribbean at 3175 m (10,417 feet) and second most extensive island of the Caribbean at 76,480 km² (29,529 square miles)

The biggest lake in the Caribbean is the Lake Enriquillo.

• Geography of North America
• Geography of Canada
• Extreme points of the Earth
  • Extreme points of the Americas
    • Extreme points of North America
      • Extreme points of Canada
        • Extreme points of Canadian provinces
        • Extreme communities of Canada
      • Extreme points of Greenland
      • Extreme points of Mexico
      • Extreme points of the United States
        • Extreme points of U.S. states
          • Extreme points of Massachusetts
          • Extreme Points of Texas
        • Extreme points of New England
      • Extreme points of Central America
      • Extreme points of the Caribbean
        • Extreme points of Cuba
    • Extreme points of South America
      • Extreme points of Argentina
      • Extreme points of Brazil
      • Extreme points of Chile
      • Extreme points of Colombia
      • Extreme points of Peru