GR20 Hiking Guide

Imagine reaching the end of the GR20 knowing you prepared properly, managed your energy wisely, and handled the practical details with confidence.
The GR20 is one of Corsica's most demanding long-distance hiking routes. Beautiful mountain scenery comes with steep climbs, rocky terrain, changing conditions, limited services, and important accommodation and resupply decisions. Without a realistic plan, it is easy to underestimate a stage, carry unnecessary weight, or create an itinerary that becomes difficult to maintain.
GR20 Hiking Guide is designed to help you turn a challenging trekking goal into a practical, organized adventure.
Inside, you'll discover:

• Practical guidance for building a realistic GR20 stage-by-stage itinerary
• Clear explanations of northern and southern GR20 sections
• Refuge planning, reservations, sleeping arrangements, meals, and facilities
• Camping and alternative accommodation considerations
• Food, water, and resupply planning between remote stages
• Transportation guidance for reaching and leaving the GR20
• Gear preparation and practical trail-readiness advice
• Fitness, weather awareness, fatigue management, and mountain safety
• Strategies for handling delays, changing conditions, and itinerary adjustments
• A final planning and departure checklist to help you start prepared