Bonne — Pont du Prêtre (Le Périer) → Pont Haut (Entraigues)
Bonne · Isère (38), Alpes du Nord
Grade
IV
Type
gorge
About
Classe IV (4+). The pearl of the Valbonnais and its regularly-paddled classic: a compact, continuous class IV boulder-garden run from Pont du Prêtre near Le Périer down to Pont Haut. Clean granite rapids at a sustained pace with the road nearby for scouting. It is possible to continue towards Entraigues past a class 4-5 rapid visible from the road, but you MUST take out above the first bridge in Entraigues (D526) and absolutely not pass the D525 bridge (gorge/hazard below). Trees after floods. Season: Snowmelt early May to late September, high water May-June; échelle roughly 50 cm low / 80 cm medium / 100 cm high Gauge reference: Local échelle for Pont du Prêtre-Pont Haut (BE ~50 cm / ME ~80 cm / HE ~100 cm) — see eauxvives.org
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