• 
  Length: Full Day. 10 Hs. approximately
• DifficultyLevel: Medium. For people with good physical condition ready to withstand a sharp drop.
• Region: Lerma´s Valley / Cordillera Oriental / Cuesta del Obispo (bishop).
• Departure Times: 9:00 hs.
• Departure times: From April to November. The rest of the months, the outlets will be conditioned by the weather.
• Price: AR$ 240 p/p.
• Includes: Transports in vehicle, equipment (including bicycles, helmets, reflective vests, etc.) Lunch (Type Pic Nic), sweet and salty snacks, mineral water, bilingual guides and Insurances.

We arrived by car to Piedra del Molino(Stone Mill), the highest point on the road to Cachi, after a winding climb by Cuesta del Obispo (of the Bishop).
This stone was owned by one of the old mills that were in the area (some still work). They tried to lower it to the the Lerma´s Valley, but the road at that time was very dangerous and nobody will encourage you to continue.

At this point we prepared the bicycles and the action begins. It begins rapidly downhill across the slope, stopping at various points to admire the scenery, search Condors and learn a little bit of the mountains. In El Maray spot, begin the asphalted section. The downhill ends up in an old iron bridge where the car is waiting for support.