Is an example of a place that has both a tundra and a sub-arctic climate.

The subarctic climate is a climate characterised by long, usually very cold winters, and short, ... In some areas, ice has scoured rock surfaces bare, entirely stripping off the overburden. ... has an average temperature of less than 10 °C (50 °F), and the subarctic climate grades into a tundra climate even less suitable for trees hope this helps