Going through customs can be a pain for those of us who don't like long waits, hoards of people, or fluorescent lighting. In some countries, however, there's opportunity for a little bit of happiness. In places like Antarctica and San Marino, visitors get a passport stamp that's, well, a bit creative.
Sure, there have been personal competitions among travel obsessives to see how many stamps they can get to fill their passports, but collecting stamps at Machu Picchu and the South Pole are a step beyond. From adorable and rare to totally bizarre these are the 10 of the coolest, brag-worthy passport stamps in the world.