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How Did the Florida Keys Get Their Name?

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The southern tip of Florida is decorated with a stunning series of islands known as the Florida Keys. They are famous for their clear waters, palm trees, and easy-going vibe. But have you ever wondered why they’re called the Keys? The story behind their name is a fun mix of history and geography. Keep reading to find out!

What’s in a Name?

The Florida Keys aren’t just any group of islands—they have a name with a story. The term “keys” comes from the Spanish word “cayo,” which means small island. Spanish explorers in the 1500s were captivated by these islands and called them “Los Cayos de Florida.” Over time, “cayos” turned into “keys.”

The Key Difference

Ever wonder what sets a key apart from a regular island? Keys are long, narrow landforms made from coral reefs or sediment deposits, stretching out in the ocean and forming over thousands of years. Unlike typical islands, keys are found in shallow waters close to the mainland and are ideal for a flourishing marine life.

From Ice Age to Island Paradise

Believe it or not, the Florida Keys were once part of the mainland. During the last Ice Age, the sea levels were significantly lower. When the glaciers began to melt, the rising waters submerged the land and created coral reefs in their place. Over thousands of years, these reefs turned into the islands we see today, extending from the southern tip of Florida into the Gulf of Mexico, offering much more than just pretty beaches. 

Shipwrecks and Treasure Tales

The waters around the Florida Keys are famous for shipwrecks. The Gulf Stream and shallow reefs made navigation tricky, causing many ships to sink. This led to a thriving salvaging industry, where treasure hunters searched for lost riches. But it’s not just about gold—these shipwrecks offer glimpses into maritime history. 

Nature and Man’s Wonderland

In the early 1900s, Henry Flagler built a railroad that connected the Keys to mainland Florida. Despite the Great Depression and a devastating hurricane in 1935, the locals adapted. They turned the old railroad tracks into the Overseas Highway, which still connects the islands today. These reefs are perfect for snorkeling and diving and are home to rare species like elkhorn and staghorn corals. Birdwatchers also flock to the Keys, as many bird species use these islands as pit stops during migration. 

This scenic road lets you explore the Keys’ stunning coral reefs and marine life. We think you’ve just found the destination for your next road trip!

Written by Evander Jones

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