A passenger boat, also known as a ferry or water taxi, is a vessel primarily used to transport people over short to medium distances on rivers, lakes, or coastal waters. These boats vary widely in size and design depending on the specific needs of the route and the number of passengers they are intended to carry. Passenger boats can range from small, open-decked vessels used for short river crossings or scenic tours, to larger, enclosed ferries equipped with seating, restrooms, and sometimes food and beverage services for longer journeys. They are essential for providing transportation in areas where bridges or roads are not available or practical. Passenger boats are commonly used in urban areas with waterfronts, island communities, and tourist destinations. They play a crucial role in public transportation, tourism, and emergency response situations.