There are two types of weather within the national park: "high humidity, mild cold" and, "Isothermaltundra", with a mean temperature of 7.2 °C (45.0 °F) and 6.5 °C (43.7 °F), respectively. Rainfall can reach up to 2,450 mm (96 in) per year.
The park is composed of western archipelagos; its landscape is filled with low mountain-like islands and islets and many channels and fjords. Magellanic rainforest is the dominant ecosystem of the park.
There are around 24 different species of mammal in the park, and the nearby national reserve is home to numerous marine species.[5]
Culture
The Kawésqar people arrived about seven thousand years ago.[5] They were nomadic hunter-gatherers.[6][7] The park is named in their honor.[8]