lagoon

Imagine a calm, quiet place where the ocean meets the land - that is often a lagoon. It is a shallow stretch of water separated from the open sea by sandbars, coral reefs, barrier islands, or similar natural features. Because it is partly closed off, the water is usually more protected and peaceful than the water outside.

People often think of clear tropical water when they hear this word, but these places exist in many parts of the world. They can be home to fish, birds, and other wildlife, and they are often used for swimming, boating, or simply enjoying a quiet coastal view.

A lagoon is a shallow body of water separated from a larger body of water, usually the ocean, by reefs, barrier islands, sandbars, or other natural formations. It is essentially a coastal pond, but it is far more than just still water. Lagoons are often rich, productive ecosystems full of life, serving as important nurseries for young fish and protected habitats for birds, sea turtles, and other marine creatures.

Historically, lagoons have been essential to human civilization for fishing, transportation, and protection from the open sea. Many island cultures developed entirely around these waters, relying on them as a primary source of food. Iconic examples include the stunning turquoise lagoons of Bora Bora and the winding, mangrove-lined lagoons of the Florida Keys.

The word "lagoon" comes from the Italian laguna, which referred to the waters around Venice. The Venetian Lagoon remains world-famous for its network of canals and its unique historical ecosystem.

A lagoon isn't always a tropical paradise, however. You can find them in colder climates as well, often formed by glacial activity or at the mouths of river deltas. Regardless of the climate, they all share a common characteristic: they are partially sheltered from the power of the open ocean, creating a unique and valuable sanctuary within our planet's diverse landscape.