Reykjavik: The World's Northernmost Capital City

Reykjavik, Iceland, at 64°08'N latitude, holds the title of the world's northernmost capital. With a population of about 123,000 (over a third of Iceland's total), it is the country's political, economic, and cultural heart. The city is famed for geothermal pools (like the Blue Lagoon), volcanic landscapes, and the striking Hallgrímskirkja church. Despite its high latitude, the Gulf Stream moderates temperatures. Reykjavik blends vibrant nightlife, rich Norse heritage, and easy access to Iceland's dramatic nature—glaciers, waterfalls, and aurora borealis.