5. TPC Sawgrass (Players Stadium) -- No. 17: Par 3, 137 yards -- Ponte Vedra Beach, Fla.
From the moment you make your tee time, you're thinking about this one shot. No par 3 anywhere demands such perfection with club selection and ball flight. While the green isn't particularly well-framed, at least it's bigger than it looks from the tee. That said, you still have to slow your heart palpitations enough to execute a short iron you know you can hit in your sleep.