Guaymas is basically an industrial and shrimp-fishing port which has conserved a number of historical attractions. Buildings in the historic center have a mix of Neoclassical and Moorish facades, however many are in disrepair. The city has two main plazas, one called 13 de Julio, which is nicknamed the “plaza de los flojos” (lazy men's plaza) for the large number of people who relax there. In the 13 de Julio Plaza there is a monument commemorating the defense of Guaymas by General José María Yáñez against a French incursion in 1854. The most famous person in this plaza is León Riso, who has spent fifty-five years here selling homemade ice cream. The Moorish style kiosk in the center has deteriorated due to the humidity. The town's main church, San Fernando, built in the 19th century, faces this plaza.