So I was recently reading this article about the world's "tallest and biggest" travel sights, and thought I'd share it. It's not entirely road trip material, but some of the locations are sure possible on a road trip, like the world's tallest monument (St. Louis' Gateway Arch) or the tallest casino (the Stratosphere in Las Vegas)... might be worth a read if you, like me, try to visit these sorts of places on your trips.