
Explore the gateway to the French Alps with the IGN Top 100 Map 150: Lyon / Chambéry. This newly revised edition from the Institut National de l'Information Géographique et Forestière is the gold standard for regional exploration in France. Specifically engineered at a 1:100,000 scale, this map strikes the perfect balance between the high-level perspective needed for driving and the granular detail required for serious cycling and day-hiking.
Whether you are navigating the historic urban corridors of Lyon, touring the vineyards of the Rhône Valley, or ascending the foothills toward Chambéry and the Bauges Massif, this map provides unrivaled topographical accuracy. It features precise contour lines and is fully GPS compatible for the modern explorer. For those seeking the "hidden France," this map highlights cultural treasures like castles, caves, and ancient churches, while clearly marking GR Long-Distance Footpaths and designated cycling itineraries. With a multi-language legend and a focus on clarity, the IGN 150 is an essential companion for road trippers, bikepackers, and hikers alike.
Scale: 1:100,000 (1cm = 1km)
Coverage: Lyon, Chambéry, Aix-les-Bains, the Rhône River valley, and the surrounding foothills of the Savoie region.
Outdoor Enthusiast Tools: Includes GR (Grande Randonnée) hiking trails, scenic itineraries, and detailed contour lines for elevation.
Precision Navigation: GPS compatible with a precise geographical grid.
Points of Interest: Icons for castles, churches, caves, viewpoints, and leisure activities.
Language Support: Information key provided in French, English, and German.
The IGN Top 100 series is legendary among travelers in France for being "precisely in the middle." It is detailed enough to see the smallest rural "D-roads" and village paths that GPS units often overlook, yet broad enough to plan an entire week-long itinerary across the region without switching maps.