An inuksuk is a stone landmark built by humans, used by the native peoples of the Arctic region of North America. These structures are found from Alaska to Greenland. This region, above the Arctic Circle has areas with few natural landmarks.

The inuksuk may have been used for navigation, as a point of reference, a marker for travel routes, fishing places, camps, hunting grounds, places of veneration, or as a food cache.
(Wikipedia)

This is a giant version based on the many found in the Arctic region.