The port of Scotland is made up of two main ports, AYR and Oban. AYR is a three-letter port located on the Firth of Clyde in South Ayrshire, Scotland. It is a major ferry port and a popular tourist destination. Oban is a four-letter port located on the west coast of Scotland. It is a major fishing port and a popular tourist destination. Both ports are important to the economy of Scotland and provide access to the rest of the world.