Managua old center of the capital that remains rather unchanged since the 1972 earthquake. The monorail would serve important locales, such as the Augusto C. Sandino International Airport and continue service to Ciudad Sandino. The project costs $100 million and has been considered as a possibility for the nation's capital. The Augusto C. Sandino International Airport (formerly Managua International Airport) is the largest and only international airport in Nicaragua. It recently inaugurated its over US$52 million extension and renovation partly financed by Spain. The airport was remodeled by architect Roberto Sansón and has now been converted into one of the region's
Managua Foreign embassies in Managua also sponsor film festivals. Since the late 1990s and early 2000, many casinos and karaoke bars opened and have remained popular attractions for Nicaraguans and foreign visitors. Popular music includes the Palo de Mayo, Merengue, Cumbia and Latin pop among other Latin music genres, as well as American pop and rock. Salsa dancing is a national pastime. Managua boasts a vibrant night life. Nightclubs and bars are abound in Managua, particularly, in the popular areas called "Zona Viva" located in the shopping mall "Galerías Santo Domingo", as well as very close by "Plaza Mi Viejo Santo