There's more than one place called '''Leon''':
Leon (France) (Leon) - a city in Landes (Les Landes)
Leon (Mexico) - a city in Guanajuato (state)
Leon (Nicaragua) (Leon) - a city
Leon (department) - a department
Leon (Spain) (Leon) - a city in Leon (province) (Leon Province)
Leon (province) (Leon Province) - in Castile-Leon
Castile-Leon (Castilla y Leon) - an autonomous region