A lovely loop for discovering and enjoying the charms of the Ossau Valley foothills. Although this is just the foothills of mountains, the route is very undulating and flat sections are actually quite rare. 

Please take care: 

• on the descent along the stony track from the Turon de Pujou
• when crossing the D934 on the final section of the route
• watch out for the Patou dogs on the road to Lys.