So in this case, the obvious one is Paris; the curveball is probably gonna be Philadelphia, right? Philly cheese sandwiches trumping the Eiffel Tower? Nah.
P is for Phnom Penh. I have a lot of time for Cambodia and whilst most Cambodia's tend to focus around Siem Reap, for me it was PP all the way. Insect eating, stray elephants and the most crazy introduction to any city so far (no offence Cologne, you came close). Yes, the sites in Paris are bigger and better. Yes, it's easier and you know what's happening. But the smell of Phnom Penh just makes me happier.
P is for Phnom Penh.