Venture off the beaten track to discover Torres del Paine’s remarkable thrombolites, among the world’s rarest living geological formations.

Walk 4.5 km (3 miles) with a 130m (400ft) elevation change across gravel paths and tufted grasslands to the shores of Lake Sarmiento. Here, ancient rock structures meet vast steppe horizons carved by glaciers thousands of years ago.

The Origins of Life Left
The Origins of Life Right

Abundant wildlife can be seen on this excursion, with sightings of guanaco, ñandú, and condors. During spring, the landscape comes alive with vibrant hues, courtesy of an array of wildflowers.