Capitol of Puerto Rico

Puerto Rico, United States

Open to visitors

The interior is normally open, possibly ticketed.

Strollie cannot guarantee access — always check before you travel.

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The Capitol of Puerto Rico, located on San Juan Islet in the Puerta de Tierra district of San Juan, serves as the seat of the bicameral Legislative Assembly. Designed by architect Rafael Carmoega and constructed between 1921 and 1929, the building exemplifies Neoclassical Beaux-Arts style, clad entirely in white marble and inspired by Rome's Pantheon as well as Columbia University's Low Memorial Library in New York City. The structure occupies an elevated site overlooking the Atlantic Ocean to the north and San Juan Bay to the south, positioned roughly equidistant from La Fortaleza and the Supreme Court Building, the other two branches of government. The Capitol possesses three distinctive characteristics: a mosaic-decorated dome ceiling, marble exterior cladding, and a main façade directly facing the Atlantic Ocean. Listed on the National Register of Historic Places since 1977, it remains a prominent civic monument in Puerto Rico's capital.