"Haute Traversée de Belledonne" - GR 738

11 stages of the GR 738:
- Stage 1: Aiguebelle (Val d'Arc - Bivouac area) - le Pontet (Yourtes du Yayla de Rochebrune). Duration: 6h30 and altitude difference: + 1245 m / - 685 m
- Stage 2: Le Pontet (Yourtes du Yayla de Rochebrune) - Refuge de la Perrière (unguarded). Duration: 8h and altitude difference: + 1805 m / - 825 m
- Stage 3: Refuge de la Perrière (unguarded) - Refuge de la Pierre du Carre.
Duration: 7h and altitude difference: + 1330 m / - 1440 m
- Stage 4: Refuge de la Pierre du Carre - Refuge de l'Oule. Duration: 7h30 and altitude difference: + 1290 m / - 1370 m
- Stage 5: Refuge de l'Oule - Gite de la Martinette. Duration: 6h and altitude difference: + 810 m / - 1400 m
- Stage 6: Gite de la Martinette - Refuge des Sept-Laux. Duration: 3h and altitude difference: + 1100 m / - 130 m
- Stage 7: Refuge des Sept-Laux - Habert d'Aiguebelle (refuge). Duration: 5h and altitude difference: + 600 m / - 1 025 m
- Stage 8: Habert d'Aiguebelle (refuge) - Refuge Jean Collet. Duration: 5h50 and altitude difference: + 1 060 m / - 875 m
- Stage 9: Refuge Jean Collet - Refuge de La Pra. Duration: 4h30 and altitude difference: + 950 m /- 780 m
- Stage 10: Refuge de La Pra - Chamrousse (Le Recoin - resort accommodation). Duration: 3 hrs 15 mins and altitude difference: + 475 m / - 915 m
- Stage 11: Chamrousse (Recoin) - Vizille. Duration: 5h30 and altitude difference: + 410 m / - 1 785 m.