You can tour the ramparts in a calèche. The horse-drawn carriages gather just inside Bab El Kasbah, on Place Alaouyine and at other prominent spots. A one-way trip across town should cost roughly the same as by petit taxi, although the driver may disagree; the going rate is Dh15. A one-hour tour, including the medina, a circuit of the ramparts and a small tannery should cost Dh100. As always, pay attention to whether the horse looks healthy; don't patronise drivers who don't look after their animals properly.