River navigation refers to the process of traveling or transporting goods along rivers using boats or ships. It is an important method of transportation, especially in areas where roads are limited or difficult to access. Rivers can provide a natural route for moving people and cargo, making them vital for trade and commerce. To facilitate river navigation, various tools and techniques are used, such as navigational charts, buoys, and locks. These help ensure safe passage and efficient movement along waterways. Additionally, understanding river currents and seasonal changes is crucial for successful navigation, as they can significantly affect travel times and safety.