The Øresund is a strait that separates Denmark and Sweden. It connects the Baltic Sea to the North Sea and is approximately 118 kilometers long. The strait is known for its significant shipping routes and is an important waterway for trade and transportation in Northern Europe. The Øresund Bridge, completed in 2000, links the cities of Copenhagen in Denmark and Malmö in Sweden. This combined road and rail bridge has enhanced connectivity between the two countries, facilitating travel and commerce. The region around the strait is also known for its scenic beauty and diverse marine life.