The eight remaining teams continue racing in Portugal to Europe's most western point. There, teams open their next clue and discover a Detour which requires them to either rappel down to a shoreline or walk. Teams complete the task and learn that they must drive 250 miles to the port city Algeciras, Spain. Once there, teams must travel by ferry to Tangier, Morocco. While driving, some teams fall behind due to filling up their car with unleaded gasoline instead of diesel. When teams realize their mistake it puts them into shock and denial. Once teams reach Morocco, they must make their way to a travel agency and sign up for one of four charter buses departing one hour apart to the city of Fez. Each bus could only carry three teams. In Fez, teams encounter a Roadblock which involves searching through vats of smelling dye.