El Cañonazo de las nueve, from Havana, Cuba.

I'm a surviving relic from Havana’s colonial history of XVIII century. Every night at 9 o'clock I'm fired at the Fortaleza San Carlos de la Cabaña beside the Castillo de los Tres Reyes del Morro (an older fortification known locally as "El Morro") at the entrance to the port.

You can "hear" me on Twitter too, so follow me! CanonazoDeLas9

Boom!