France IGN Maps including Topographic Maps
IGN is the French equivalent of the UK's Ordnance Survey. They offer more than 2,000 maps of France at a variety of scales as well as excellent maps of other parts of the world. All have an easy to use key in English French and German. By far the most popular maps of France are the 1:25 000 topographic maps. These are ideal for walking, cycling & other activities.
These maps are divided into two types, the Blue Series which has a suffix E or O (East or West) and the TOP 25 Series with a suffix ET or OT (again east or west). The TOP 25 maps cover the more popular areas.
The IGN Top 25 Blue series detailed maps at 1:25 ..more
1:100000 maps ideal for use in a car or on a bike or horseback. The IGN Top 100 Series.