Hispamaroc is one of the best and oldest travel agencies in Tangier. It is conveniently located downtown, directly next door to the Hotel Rembrandt.
You can buy airline and boat tickets here, including the FRS tickets to Tarifa, Algeciras or Gibraltar, as well as make hotel reservations.
If you get your boat or FRS ferry ticket here, make sure that you check-in at the port before going through customs to get your boarding pass.
The place is well run by professionals and it is air-conditioned inside.