An "Overnight Train" is a type of train service that operates during the night, allowing passengers to travel long distances while they sleep. These trains typically offer sleeping accommodations, such as sleeper cars or reclining seats, to ensure a comfortable journey. They are popular for connecting major cities and regions, making travel more efficient. Many overnight trains provide amenities like dining cars, restrooms, and sometimes even entertainment options. This mode of transportation is often chosen for its convenience and the opportunity to save on hotel costs, as travelers can arrive at their destination refreshed and ready to explore.