 Their home stadium is the Estadio Edgardo Baltodano Briceño.Founded on 7 June 1977, four years after Guanacasteca was founded and solely represented Guanacaste Province, Municipal Liberia won promotion to the Primera División de Costa Rica in 2001 after beating Ramonense in a Promotion play-off final.They made their debut in the top tier on 29 July 2001 against Saprissa.