IGN TOP 25 Map – Bellegarde-sur-Valserine – Grand Crêt d’Eau (3330 OT)
General Description
The IGN TOP 25 map of Bellegarde-sur-Valserine – Grand Crêt d’Eau (3330 OT) is a reference map for hiking, mountain biking, and outdoor activities in the Haut-Jura and the southern Jura Mountains. Thanks to its 1:25,000 scale, it offers a precise and detailed view of the terrain, essential for planning accurate routes and exploring independently.
This map covers the Bellegarde-sur-Valserine area, the Grand Crêt d’Eau hills, and the surrounding natural areas on the border between the Ain and Haute-Savoie departments. It allows you to explore a region characterized by limestone landscapes, steep-sided valleys, Jura forests, and panoramic viewpoints.
An IGN map adapted for hiking and mountain biking
Published by the IGN, this TOP 25 map accurately depicts:
the terrain thanks to contour lines
the network of marked trails
paths, tracks, and secondary roads
natural and built features useful for orientation
The Grande Randonnée (GR®) hiking trails are clearly marked, making it easy to plan day trips and more challenging hikes in the Jura mountains.
The IGN 3330 OT map is ideal for:
hiking in medium-altitude mountains
mountain biking and gravel biking
exploring unspoiled natural areas
planning routes around Bellegarde-sur-Valserine
It is also compatible with GPS systems, for combined paper map/digital navigation use.
The area covered allows you to discover:
the Grand Crêt d'Eau, the highest point in the southern Jura
Jura landscapes between ridges, valleys, and forests
areas suitable for athletic and contemplative hiking
rich, unspoiled natural areas
The integrated tourist information makes it easy to identify remarkable sites and points of interest.
Technical characteristics :
Publisher: IGN (National Institute of Geographic and Forest Information)
Series: TOP 25 – Hiking and Outdoor Activities
Reference: 3330 OT
Area covered: Bellegarde-sur-Valserine – Grand Crêt d'Eau
Year of publication: latest IGN edition in force
Scale: 1:25,000 (1 cm = 250 m)
GPS compatibility: yes
Contour lines: yes
GR® routes: yes
Tourist information: yes
Format: folded map
Dimensions: approx. 96 × 132 cm (unfolded)
Weight: approx. 110 g
Printing: France – Imprim’Vert label
