Blue Gate offers an interesting insight into the area's colorful past. Look up at the walls and try to visualize the scenes that took place around it throughout its time.
When you've finished at this Fes El Bali historic structure, why not make your way to University of Al Quaraouiyine, Medersa Bou-Inania, and Marinid Tombs? They're not far from Blue Gate and also popular with many travelers.