Pick you up from your hotel at 10:00 and start your day trip to Sidi Hrazem Between Fez and Taza, Sidi Harazem is a famous oasis since the sixteenth century for its mineral spring. This mineral water is deemed to solve the problems of kidney stones but also for the treatment of liver diseases. Day trip from Fes To Moulay Yacoub. Moulay Yacoub is a spa located a few kilometers northwest of the city of Fez, in the relaxing scenery and hilly, in a valley surrounded by barren mountains, this station was built in the 90s, according to the Hydrotherapy international standards.