First of all, you're going to explore the perfect urban centre of Madrid for about 40 minutes.
Second of all, you're going to be accompanied by a professional architect guide which will explain interesting facts about the historical buildings you'll be approaching.
Oh, and by the way, that will happen onboard a helicopter. A twin-engine Augusta Model A109, or a Eurocopter EC130, to be precise.
If you happen to think of something cooler, anything at all, please let us know.