The Fountain of Four Rivers
Still the coolest fountain I have ever seen!
I absolutely love this fountain. I loved it the first time I saw it in 2001, and I still love it. It sits in Piazza Navona in Rome, Italy and it's gorgeous. If you read Dan Brown's book Angels & Demons, this is the fountain that the main character Robert Langdon was nearly drowned in.
It was designed by Bernini - like a lot of things in Rome - and is something I consider a "must see". If you are visiting Rome and looking for other spots to see and photograph, here is my list of the Top Photo Spots in Rome. Enjoy!