What canal connects the Atlantic Ocean with the Pacific Ocean through the Caribbean Sea?

The Panama Canal is the waterway that connects the Atlantic Ocean with the Pacific Ocean through the Caribbean Sea. This engineering marvel allows ships to transit between these two major bodies of water without having to navigate the lengthy and hazardous route around the southern tip of South America, specifically Cape Horn. The canal, which was completed in the early 20th century, significantly reduces travel time for maritime shipping and has become a critical conduit for international maritime trade.

The Welland Canal, while also important for navigation, connects Lake Ontario and Lake Erie in Canada, and does not link the Atlantic and Pacific Oceans. The Suez Canal connects the Mediterranean Sea to the Red Sea, facilitating travel between Europe and Asia, but is not relevant to the Atlantic-Pacific connection. Similarly, the English Channel is a narrow body of water between England and France, serving as a passage from the Atlantic to the North Sea, but it does not connect the Atlantic and Pacific Oceans. Therefore, the Panama Canal is the definitive answer for this question regarding the connection between the two oceans.