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Puerto Rico and especially San Juan were crucial areas for Spanish defense efforts and Spanish control of the route to and from the Caribbean. To protect this valuable holding, they spent 250 years building three large, strong forts (Castillo San Cristobal, Castillo San Felipe del Morro and Fort San Juan de la Cruz) that guarded the entrance into San Juan Bay. Today, the three forts, most of the city fortifications, and the San Juan Gate comprise San Juan National Historic Site and have been named a UNESCO World Heritage Site.
The best way to learn about the site and the fascinating history of San Juan is with the help of one of the Rangers, who offer short presentations every hour. You can also take a peaceful stroll around old San Juan, climb the ancient walls, enjoy spectacular views of the city and the ocean, and get a feel of the spirit of old Puerto Rico.
501 Norzagaray Street, 787-729-6777
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