1. El Morro: Historic fort with breathtaking ocean views. 2. Castillo San Cristóbal: Largest Spanish fort in the Americas. 3. Paseo de la Princesa: Scenic walkway with local art and gardens. 4. Raíces Fountain: Iconic fountain symbolizing Puerto Rican heritage. 5. San Juan Gate: Last remaining gate from the city’s original walls. 6. Catedral de San Juan Bautista: Historic cathedral housing Ponce de León’s tomb. 7. Calle del Cristo: Cobblestone street with shops, Capilla del Cristo, and Pigeon Park. 8. Museo de las Américas: Museum showcasing Puerto Rican history and culture. 9. Plaza de Armas: Vibrant square with cafes and statues. 10. Cobblestone Streets: Colorful colonial facades and charming architecture. 11. Local Cuisine & Bars: Enjoy mofongo and rooftop views.