One of my favorite YouTubers, C.G.P. Grey recently took a fun, scholarly look at the United State/Canada border. Sure it looks straight as an arrow on a map, but looking closer, you'll see plenty of interesting features, at least to geography geeks like me.

First you should know that there is a bilateral agency that keeps track of the entire border called the International Boundary Commission.

They are tasked with keeping up border monuments and clearing a line that demarcates the boundary.

Learn in the video below about the Northwest Angle, Point Roberts and other oddities between the US and Canada.