Managua other Central American neighbouring countries to show off their horses, skills, and horserider costumes. Another festival taking place since 2003 is the "Alegria por la Vida" (Happiness for Life) Carnaval is celebrated in Managua at the beginning of the month of March. There's a different slogan or theme every year. This event is celebrated with parades, floats, live music, food and dancing as well as the march of the Carnival Queen. The National Library holds a great amount of volumes and affords abundant bibliographic information about the discovery and independence of Nicaragua. The National Palace of Culture has an exhibition
Managua North Caribbean Coast Autonomous Region are also connected via road. A third road, currently under construction, will connect Bluefields, South Caribbean Coast Autonomous Region with Managua via Nueva Guinea. Traveling by airplane is more efficient than traveling by these roads due to the poor conditions, especially in the rainy season. Domestic flights are operated by La Costeña from the international airport. There are 36 bus routes in Managua. These are regulated by the city’s regulatory entity for municipal transports (IRTRAMMA) and individually operated by cooperatives and private companies. In addition there are two bus routes that formerly connected to outside