Arrive at any time. If arriving into Punta Arenas in Chile, it is recommended to arrive prior to 14:00 to allow enough time to transfer to Puerto Natales for the welcome meeting. If arriving to El Calafate in Argentina, you will need to get there a day before and then take the bus to Puerto Natales today.
Embark on a 9-day excursion within Torres del Paine NP, hiking the full Torres del Paine circuit known as the O circuit. Start the 130km (80.7 mi) route by trekking to the base of Las Torres to see the dramatic three towers and turquoise lagoon below.
Transfer by van to the Las Torres area. Today we start our trek around the Paine Massif. Head out across ancient glacial moraines on the way to camp Serón. The trail goes through Lenga forests where we can spot some wildlife. The hike today will be around 5 hours. Arrive to Camping Serón where the group will have dinner and rest up for tomorrow.
Eat an early breakfast before the hike to Lago Dickson, a glacial lake on the edge of the Southern Patagonia Ice Cap. Hike past bright blooming Notro bushes and cross a stream along the lake. A beautiful, leisurely hike that will take around 6 hours today. Arrive at Camping Dickson and opt for a hot shower and a beer as a reward.
Continue along the north side of the park to an incredible lookout point of Lake Dickson and the surrounding valley. Follow the trail through the tall forest to reach another lookout for Perros Glacier, well worth the climb.
Today is the toughest day of the O trek, start with an uphill climb for 2-3 hours, passing over the highest point. The beginning of the trail is through forest, but once you reach 800m of altitude, the path starts to get rocky and may become a little slippery. Take in the first view of Grey Glacier and gaze into the distance to take in its 270km² (104 mi²) spread. Climb vertical ladders and pass a suspension bridge en route to Grey Camp.
Enjoy the day exploring Grey Lake and Grey Glacier. The spectacular scenery is a highlight of the trek with the back drop of snow-capped mountains and floating pieces of piercing blue glacier. The afternoon is free for resting and exploring the area. Opt for a short trek along the west side of the Grey Glacier.
Head out on an optional morning kayak on the coast of Lake Grey with amazing views of Grey Glacier and its icebergs. Later, hike along Lake Grey to appreciate different viewpoints of the glacier. Hike to join the famous W Trek and end at Lake Pehoé. Relax at Paine Grande Camp and share trekking stories with the other hikers.
Hike to the French Valley lookout to see the mountain range spread across the national park, take in the contrasting greens and greys of the landscape.
The concluding day of the O circuit continues along Lake Nordenskjöld. Take in the final views of Torres del Paine, reflect on the last nine days and relish in the sense of accomplishment before heading back to Puerto Natales.
