Trekking in the Patagonian Andes, Day 3: Dickson to Los Perros Day 4: Los Perros - John Gardner Pass - Glacier Grey Day 5: Grey to Paine Grande/Lago Pehoe. If you watch this and are planning to go trekking, please let me know what you think. If you have done the trek and found this video was helpful in your planning please let me know. meg at meg simone dot com. For the complete guide: Torres del Paine National Park, Trekking in the Patagonian Andes