a metro map is "un plan du métro" in French.
une carte française
"le métro" (masc.)
"The map of Guinea" in French is "La carte de la Guinee".
map of - la carte de OR une carte.
carte murale.
Spell i map then say ness
To translate the phrase "map legend" to French is fairly easy. The English "map legend" becomes the French "légende de la carte."
You can find it in the metro in Paris, you need to ask for 'plan de metro'.
Un plan de Paris.
Une carte de France
A map is "carte" and direction is "direction".
the map key is called 'la légende / la légende de la carte' in French.