We're headed to a Nordic country for today's Geo Quiz.

We're looking for Finland's sixth largest city. It's located on the west coast and sits on the gulf of Bothnia. Until now, apparently, this city's claim to fame is the Air Guitar World Championships. But that might change.

North of that city there's a big archaeological dig. And recently an unusual discovery. A discovery that could make this city a real star on the archaeological world map. Researchers dug up a substance that may have been medicinal gum. A very old, piece of gum.

So stick around and we'll tell you more about this Finnish city and that ancient piece of gum in today's Geo Answer.