Maritime Alps - Maps and Guide books

In Italy we used:

Carta Dei Sentieri e dei Refugi 1:25000 
113 Parco Naturale Alpi Marittime Entracque Valdieri Mercantour Gelas.


In France we used:

IGN (Institut Geographique National) 

3841OT  Vallee de la Roya, Vallee des Merveilles





3741OT Vallee de la Vesubie

3741ET Valles de la Bevera et des Paillons




There are two Cicerone guides that provide useful information on the area.



Walks and Treks in the Maritime Alps, by Gillian Price.







The GR5 Trail, by Paddy Dillon