34 km MTB circuit starting from the MTB base Les Tuileries in Sizers - Medium level
Follow the red MTB marking no. 1.
Cross the river la Gimone behind the campsite (follow the red marking N°1 well) continue your way, you cut the D12 to head towards Baillasbats high place of prehistory with the discovery of the paleontological site of Moupaté and Labat.
You pass near the church dedicated to St Valentin, patron saint of winemakers, and down the paved path a herd of llamas will come to say a little hello.
Further on you cross a site where several mastodons and some turquoises were discovered. You pass in front of a manor house and after the tennis court you go down towards La Lauze which you follow for a few kms.
Go up to Moncaut where you have a magnificent view of the abbey of Faget Abbatial. Continuing your way you pass near a beautifully restored windmill to go down on Lamaguére where you see the ruins of the castle of the 12th century. Join the wood of Aguin, go down to Lambert on the valley of Arrats and climb to the Plan, cross the wood of Aguin, pass the ford to go up towards En Herranet.
The descent into the valley of the Gimone poses no problem, cross the D12 at the pigeonnier (mark the stop) and after crossing the river climb to Gruos where a magnificent viewpoint over the countryside of Sibashir is offered to you. You continue by the path of embayle and Rajogats (paleontological mecca) to arrive at the mill of loriot. The last very beautiful but very fast descent "of the coucassé" will bring you back to the stadium.
