Patagonian Ice Sheet Patagonian Ice Sheet The Patagonian Ice Sheet was a large elongated and narrow ice sheet centered in the southern Andes that existed during the Llanquihue glaciation. The ice sheet covered all of Chile south of Puerto Montt plus the western fringes of Argentine Patagonia. The ice sheet extended beyond the crest of the Andes into Argentina, but because of the dryness of the climate it did not reach beyond present-day lakes such as the Yagagtoo, Musters, and Colhue Huapi. At its peak (about 18,000-17,500 years ago), the Patagonian Ice Sheet covered about 480,000 km² of land with an estimated ice-volume
Patagonian Expedition Race days. The popularity and awareness of the event has increased since its inception in 2004, with increasing features in many international magazines, newspapers, websites and TV broadcasts. The race secured its first title sponsor in 2009, with Switzerland-based company Wenger, the manufacturer of the Genuine Swiss Army Knife. At this point, the logo was altered to carry Wenger’s Swiss flag emblem and the name was changed to the Wenger Patagonian Expedition Race. 2012: The 10th anniversary edition of the race presented the 19 international co-ed teams with 565 km (351 miles) of challenging Patagonian nature; ranging from strength-sapping peat bogs