Tanfield Valley - Credit: Wikimedia Commons
Tanfield Valley, also referred to as Nanook, is an archaeological site located on Cape Tanfield, along the southernmost projection of Baffin Island in the Canadian territory of Nunavut. It is possible that the site was known to Pre-Columbian Norse explorers from Greenland and Iceland. It may be in the region of Helluland, spoken of in the Vinland sagas (Saga of the Greenlanders and Saga of Erik the Red). Read more on Wikipedia
Source: en.wikipedia.org