Norse exploration refers to the voyages undertaken by the Vikings, primarily from the late 8th to the early 11th century. These seafaring people, originating from Scandinavia, traveled across the North Atlantic, reaching places like Greenland and Iceland. They were skilled navigators, using advanced shipbuilding techniques to create longships that could sail in both open seas and shallow rivers. One of the most notable Norse explorers was Leif Erikson, who is believed to have reached North America around the year 1000. He established a settlement called Vinland, likely located in present-day Newfoundland, Canada. The Norse exploration significantly impacted the understanding of geography and cultural exchanges during the medieval period.