San Juan, USA - March 29, 2017: A police officer patrolling at Paseo de la Princesa. Constructed in 1853, Paseo de la Princesa is known as one of the world famous scenic walkways. It starts from a tree lined pedestrian stree of Old San Juan, leads towards Raices Fountain, Gate of Old San jUan, and ends at Castillo San Felipe Del Morro.