San Juan National Historic Site

Explore the Forts of Old San Juan, Puerto Rico, including San Juan National Historic Site. Discover the uncommonly beautiful shores of San Juan and see spanish military architecture at its finest, including Forts San Cristóbal, San Felipe del Morro and San Juan de la Cruz, as well as the walls of Old San Juan. These are the largest and oldest Spanish fortifications in the New World. Explore the Forts of Old San Juan, Puerto Rico, including San Juan National Historic Site. Discover the uncommonly beautiful shores of San Juan and see spanish military architecture at its finest, including Forts San Cristóbal, San Felipe del Morro and San Juan de la Cruz, as well as the walls of Old San Juan. These are the largest and oldest Spanish fortifications in the New World.