Crossing the line

Trail Ninja in Argentina: Dan Milner, Hans Rey, and Tibor Simai are in Buenos Aires, Argentina watching tango when they hit on the idea to do a massive, three-day, 37-mile mountain traverse in the north of the country. They're starting in Tilcara and ending in Calilegua National Park, with A LOT of climbing along the way.

 

Directed by: Dan Milner