Until July 2011, Cowal Ferries operated a passenger and vehicle ferry service across the Firth of Clyde between Gourock and Dunoon town centres. Since then, the Argyll Ferries town centre service has carried foot-passengers only, the service being provided by two passenger ferries. The Gourock-Dunoon route is the busiest ferry crossing in Scotland and the two existing ferry services (Argyll Ferries and Western Ferries’ passenger and vehicle service) provide a key link between Cowal / Dunoon and the central belt.