Carretera Austral Road Trip: 12 Days Chile’s Wildest Highway

Tour Overview

Itinerary Highlights

Day 1: Puerto Montt — Gateway to Patagonia

Arrive Puerto Montt. Afternoon: visit the Angelmó fish market for curanto (Chilean seafood stew cooked in an earth oven) and the colorful palafitos (stilt houses) of the waterfront. The smell of smoked fish, the cries of sea lions, and the backdrop of Osorno Volcano across the bay — this is where Patagonia begins. Overnight in Puerto Montt.

Day 2: Ferry through the Fjords to Chaitén

Board the ferry in Puerto Montt for the 10-hour journey south through the Patagonian fjords. The route threads between islands, past active volcanoes (Corcovado, Michinmahuida), and through channels where dolphins, sea lions, and blue whales (Jan-Apr) are regularly spotted. The dramatic entrance to Chaitén, with Michinmahuida Volcano on the horizon, marks the start of the Carretera Austral. Overnight in Chaitén.

Day 3: Chaitén Volcano & Pumalín Park

The Chaitén Volcano erupted in 2008 after 9,000 years of dormancy — burying the town in ash and mud, forcing evacuation of the entire population. Today, hike the rim trail around the volcano’s new dome (the eruption added a 200m lava dome). Continue to Pumalín Douglas Tompkins Park, the 400,000-hectare private park created by North Face founder Doug Tompkins and donated to Chile — the largest private land donation in history. Hike through alerce (Patagonian cypress) forests where trees are 3,000+ years old — the second oldest living organisms on Earth after bristlecone pines. Overnight in Chaitén.

Day 4: Futaleufú — World-Class Whitewater

Drive inland to Futaleufú, a village on the banks of the turquoise Futaleufú River — considered one of the world’s top three whitewater rivers. The river’s color is an otherworldly turquoise from glacial rock flour. Full-day rafting (Class IV-V rapids) through the Cañón del Infierno (Hell’s Canyon) — massive granite boulders, sheer canyon walls, and water so blue it looks Photoshopped. The rapids have names like “Terminator,” “Casa de Piedra,” and “Throne Room.” Hot springs soak in the evening. Overnight in Futaleufú.

Day 5: Yelcho Lake & Queulat Hanging Glacier

Drive south along Carretera Austral. Stop at Yelcho Lake, a 110 km² glacial lake where fly fishing for trout and salmon is world-class. Continue to Queulat National Park. Hike 3km through temperate rainforest to the Ventisquero Colgante (Hanging Glacier), a massive ice sheet draped over a cliff with a waterfall cascading from beneath it into a turquoise lagoon. The glacier sits at the edge of the Northern Patagonian Ice Field. The roar of the waterfall, the crack of calving ice, and the jungle-green rainforest create an incredible sensory contrast. Overnight in Puyuhuapi, a tiny village founded by German settlers in 1935 with a unique carpet factory.

Day 6: Coyhaique — Patagonian Heartland

Continue south to Coyhaique, the largest city on the Carretera Austral (population 60,000). Stop at the Cerro Castillo viewpoint for the first view of Cerro Castillo, the “Patagonian Matterhorn” — a 2,675m peak of black basalt and white snow that genuinely resembles its Swiss namesake. Afternoon: explore Coyhaique, visit the Piedra del Indio rock art site, and taste craft beer at a Patagonian brewery. Overnight in Coyhaique.

Day 7: Cerro Castillo Trek — Patagonia’s Best-Kept Secret

Full-day trek in Cerro Castillo National Park. The Las Horquetas Circuit (14km, 800m ascent, 7 hours) reaches a glacial lake at the base of Cerro Castillo’s basalt spires. The mountain’s rock changes from black to gold in the morning light — arguably more beautiful and certainly less crowded than Torres del Paine. Turquoise glacial lake, hanging glaciers, and the iconic peak reflected in the water. Overnight in Coyhaique.

Day 8: Marble Caves & Puerto Río Tranquilo

Drive south to Puerto Río Tranquilo on the shores of General Carrera Lake — the second-largest lake in South America (1,850 km²), shared between Chile and Argentina. Its water is the color of tropical sea — an unnatural turquoise caused by glacial silt suspended in the water. Take a boat to the Catedral de Mármol (Marble Cathedral), a series of sea caves carved into a marble peninsula by 10,000+ years of wave action. The marble walls, eroded into fantastical shapes, reflect the lake’s surreal color. Kayak through the caves for intimate exploration. Overnight in Puerto Río Tranquilo.

Day 9: Exploradores Glacier & Exploradores Valley

Drive the Exploradores Valley, a dramatic road along the Exploradores River with views of the Northern Patagonian Ice Field. Hike to the Exploradores Glacier viewpoint — another massive ice flow from the ice field, with the San Valentín Mountain (4,058m, the highest in Patagonia) in the background. Optional: ice trekking on the glacier. Afternoon: visit the Confluencia of the Baker and Neff rivers, where two colors of water meet in a striking line. Overnight in Cochrane.

Day 10: Patagonia National Park — The Tompkins Legacy

Full day in Patagonia National Park, the newest jewel in Chile’s park system, created from land purchased and restored by Kris Tompkins (Doug’s widow, former CEO of Patagonia Inc.) through Conservación Patagónica. The park’s Chacabuco Valley was overgrazed sheep estancia — now restored to native grasslands where guanacos, huemul deer (the endangered national animal, on Chile’s coat of arms), pumas, and Andean condors thrive. Hike the Lagunas Altas trail for views of the Jeinimeni range. Visit the excellent visitor center, designed to reflect the park’s conservation mission. Overnight in Cochrane.

Day 11: Baker River & Cochrane to Caleta Tortel

Drive to the Baker River, Chile’s most voluminous river — its color shifts from turquoise to jade depending on glacial input. Continue to Caleta Tortel, a remarkable village built entirely on wooden boardwalks — no streets, no cars, just 7km of cypress walkways suspended over the tidal estuary between Patagonian fjords. Every house, shop, and church connects by boardwalk. Boat trip to the Steffen Glacier at the head of the fjord — the glacier literally flows into the ocean, and you can approach the 60m wall of ice by boat. Overnight in Caleta Tortel.

Day 12: Villa O’Higgins — End of the Road & Depart

Drive the final stretch to Villa O’Higgins, the literal end of the Carretera Austral (mile marker 1,240). The village of 600 people marks the southern terminus of the road — beyond here, only the Southern Patagonian Ice Field and fjords. Morning hike to the O’Higgins Glacier viewpoint. Fly back to Coyhaique or Balmaceda for connecting flights.

Inclusions

• 11 nights hotels/lodges throughout the route
• Daily breakfast + 7 dinners
• 4×4 vehicle with driver throughout
• Puerto Montt-Chaitén ferry
• Futaleufú whitewater rafting (full day, Class IV-V)
• Cerro Castillo guided trek
• Marble Caves boat + kayak excursion
• Patagonia National Park guided hike
• Caleta Tortel boat trip to Steffen Glacier
• English-speaking adventure guide throughout