The spread is genuinely broad: 4 routes rated easy, 6 moderate and 4 hard or harder. The terrain that comes up most often is mountain, forest, wildlife watching. Around 36 percent are circular routes, so parking once is usually an option.

The highest point reached by any route here is 1,711 m (5,614 ft). The most reliable season overall is may to october. Start with Via Sancti Martini - Zaragoza's Route or Voie de Vézelay Ouest, Mont-de-Marsan - Saint-Palais if you want the highlights without a lot of research.