San Juan de Dios de Cárdenas, or simply Cárdenas, is a municipality and city in the Matanzas Province of Cuba, about 116 km by air east of Havana. Cárdenas is the 15th most-populated Cuban city and the second most populated one not being a provincial seat, after Manzanillo.
The Cuban Flag was first raised over Cuba in this historic city of straight and narrow streets, horse-drawn carriages, industry and "cangrejos". It was in Cárdenas where José Arechabala S.A. launched and started production of Havana Club in 1934.
Wikipedia https://en.wikipedia.org/wiki/Cárdenas,_Cuba
Coordinates 23°2'13.704" N -81°12'9.294" E