Refine your search for walks in Arriou Merdé (cours d'eau) - Affluent de l'Ousse
Arriou Merdé (cours d'eau) - Affluent de l'Ousse walks
The Henri IV Trail
Visorando Member 
20.70 mi
+732 ft
-1,421 ft
10h 10
Difficult
Departure from Lourdes (Hautes-Pyrénées)
A beautiful route linking Lourdes to Pau along an ancient Roman road steeped in history. The Henri IV trail stretches across the Hautes-Pyrénées and Pyrénées-Atlantiques departments, along the foothills of the Pyrenees.
Crossing Pau and Bizanos via the Château de Franqueville
Visorando Member 
7.50 mi
+187 ft
-207 ft
3h 35
Moderate
Departure from Pyrénées-Atlantiques
A walk exploring the gardens, parks and squares of Pau and Bizanos, passing through the Ravin du Hédas, Pau Castle, the Eaux Vives Stadium and the heights of Franqueville Castle; along the Gave de Pau, the streams of the Ousse, the Bouries and the Ariou Merdé; with magnificent views of the Jurançon hillsides and the Pyrenees, from the Château de Pau to the heights of the Château de Franqueville.