Under the high vaulted ceiling of the vestibule, one crosses into a tropical patio. This garden spot is green with rare plants all year round. At the center of the patio is a flowing fountain of rose-colored marble. The fountain and plants are protected from freezing by a sliding roof of glass. At the other end of the Patio, one crosses an art gallery to reach the Simon Bolivar Room where the Permanent Council of the OAS holds its meetings.
Stately staircases rise to the right and left of the Patio.
The Hall of Heroes leads to the Hall of the Americas. The flags of the American nations dominate the Hall at either end. Three magnificent Tiffany chandeliers hang from the 20-foot ceiling. An outstanding feature of the grounds surrounding the House of the Americas is the formal Aztec Garden, reached from the broad terrace at the rear, which makes a perfect setting for evening concerts and receptions. Xochipilli, the Aztec god of flowers, guards the blue-tiled pool in the garden.