Häfen, or ports, are locations where ships dock to load and unload cargo or passengers. They serve as crucial points for maritime trade, connecting different regions and countries. Ports can be found along coastlines, rivers, and lakes, facilitating the movement of goods and resources. In addition to cargo handling, Häfen often provide various services, including customs, storage, and maintenance for vessels. Major ports, such as Hamburg and Rotterdam, play significant roles in global shipping networks, contributing to the economy and international trade.