Near Condado are two separate business districts, Santurce and Miramar. Miramar is mainly a residential area rising south of the Condado Lagoon. It comprises the former ''barrio'' of Miraflores, as well as drained marshland and landfill over which was built San Juan's first airport, the Isla Grande airport, which was renamed Fernando Luis Ribas Dominicci Airport in honor of Major Fernando Luis Ribas-Dominicci (USAF). Miramar now hosts the Puerto Rico Convention Center as well as some of San Juan Harbor's cruise ship piers. In 2005 Miramar was designated an historical district of Puerto Rico.