Type the name of any country into Google Maps and the tool will render it in the center of the right-hand two thirds of your screen, likely with a red stroke tracing the international border (a sidebar with photos, quick facts and links covers the left-hand third of the screen). The only exception: Russia. As far as I can tell, this is the only country that appears with the familiar red, tear drop-shaped marker stabbed into its territory.

It made some sense for the largest country in the world, whose 17 million square kilometers far surpass Canada’s 10, to be an exception. At first, I thought the point is the country’s geographic center. But I was wrong: that honor belongs to of the Lake Vivi, some 768 kilometers northeast of the marker, where a large monument and cross indicate the spot. I got curious. What’s going on here?