Eze-bord-de-mer has its own station on the scenic coastal rail line between Nice and Menton/Monaco. Trains run frequently — roughly every 20 minutes — making it very easy to reach from Nice (about 20 minutes) or Monaco (around 10 minutes). This is the most practical way to arrive; parking in the village above is non-existent and parking at the shore is limited.
The Grande Corniche road passes above, but there is no direct road access from the village of Eze to Eze-bord-de-mer — the two are connected only by the Chemin de Nietzsche footpath or by driving the longer route via the Moyenne Corniche.