Well, the EU is good for one thing.
Last time I was over there, I was in Cologne.
I drove from there to Brussels and then down to Paris, and crossing the international borders was so easy I felt like the Wehrmacht.
Going into Canada, they make you feel like a criminal sometimes, because some Canucks are so jealous of Americans, but in Europe you don't even slow the car.
Oh, but it was always rather more fun to get those stamps inside one's passport.
Once when I crossed over (during the middle of the night) from France into Italy, the Italians looked me over and waved me through, without stamping my passport. I got bent out of shape because I wanted an Italian visa, and stood my ground, demanding they stamp my passport.
The three guys fumbled around for a while, looking for something, but finally had to tell me they couldn't stamp it, because they didn't have a stamp.
But I at least got one of them to hand-write me a visa, because damn it, I wanted a souvenir of Italy.