Question: things to do in san juan for a day?
Answer: Old San Juan. 16,202 reviews. ... , Castillo San Felipe del Morro. 4,297 reviews. ... , Paseo de la Princesa. 1,215 reviews. ... , Castillo de San Cristobal. 4,585 reviews. ... , San Juan National Historic Site. 7,049 reviews. ... , Isla Verde Beach. 379 reviews. ... , Fortaleza Street. ... , Catedral Metropolitana Basílica de San Juan Bautista.