A harbor is a sheltered area of water where ships, boats, and other vessels can dock safely. It provides protection from rough waters and harsh weather, allowing for loading and unloading of cargo and passengers. Harbors can be natural, formed by geographical features, or artificial, created by human engineering. Harbors often include facilities such as docks, piers, and warehouses. They play a crucial role in trade and transportation, connecting different regions and countries. Major harbors, like the Port of Los Angeles or Port of Rotterdam, are vital for global commerce and can significantly impact local economies.