Rail transport in Denmark is an essential part of the country's public transportation system. The network is operated primarily by DSB, the Danish State Railways, which provides services across the country, connecting major cities like Copenhagen, Aarhus, and Odense. Trains are known for their punctuality and efficiency, making them a popular choice for both commuters and tourists. The Danish rail system includes both regional and intercity trains, as well as local services. Many routes are electrified, contributing to a more sustainable mode of transport. Additionally, Copenhagen features a metro system that complements the rail network, enhancing connectivity within the capital.