List of GR5 IGN 1:25 000 maps

Below is a list of the IGN (Institut Geographique National) 1:25 000 maps for the whole Grand Traverse of the Alps route

3428ET Thonon/Evian
3528ET Morzine/Massif-du-Chablai
3530ET Samoens/Haut-Griffe
3630OT Chamonix-Mont-Blanc (if visiting Chamonix)
3531ET St.-Gervais-Les-Bains
3532OT Massif du Beaufortin
3532ET Les Arcs/La Plagne
3633ET Tignes/Val-D’Isere
3534OT Les Trois Vallées
3535OT Nevache/Mont Thabor
3536OT Briançon
3537ET Guillestre
3637OT Mont Viso
3538ET Aiguille de Chambeyron
3639OT Haut Tinée 1
3640 OT Haut Cians (if taking GR5)
3640ET Haut Tinée 2 (if taking the Balcons de Mercantour route)
3641ET Moyen Tinée (if taking the GR5)
3741OT Valee de la Vesubie (GR5 or GR52)
3741ET Valee de la Bevera et des Paillons (GR5 or GR52)
3742OT Nice/Menton (GR5 or GR52)

In addition we are using map IGN 3327 ET Morez. Les Rousses, Col de la Faucille and Swiss Survey 1:25000 map number 1261 Nyon for the warm up in the Jura. Both maps were supplied by The Map Centre in Hereford UK