There are two ferry routes to the island. There is a sheltered anchorage for boats at Galmisdale in the south of the island. In 2004 the old jetty there was extended to allow a roll-on roll-off ferry to dock. The Caledonian MacBrayne ferry sails a circular route around the four ""Small Isles""—Eigg, Canna, Rùm and Muck from the fishing port of Mallaig. Arisaig Marine also runs a passenger ferry called the MV "Sheerwater" from April until late September from Arisaig on the mainland.