A seaport is a location on the coast where ships can dock to load and unload cargo or passengers. These ports are essential for international trade, allowing goods to be transported between countries. Seaports often have facilities such as warehouses, cranes, and customs offices to support shipping activities. Seaports can vary in size and capacity, ranging from small harbors to large commercial ports. Major seaports, like the Port of Shanghai or Port of Los Angeles, handle millions of containers each year, playing a crucial role in the global economy. They also provide services for fishing and recreational boating.