My name in Antinous, and you may think of me as a two-thousand-year-old tour ghost. I will show you my favorite haunts, if you'll forgive the pun. On this self-guided GPS audio tour, we shall go back in time and take a stroll through Ancient Rome, a most important piece of today's historical center. I will tell you tales of how the mighty Emperor Hadrian influenced this city, and made her even more grand.

I am a ghost who holds a deep respect for edibles, so during our adventure I will be pointing out two places where you can enjoy coffee and gelato: coffee in Piazza Sant'Eustachio, and gelato at Grom near Piazza Navona. Never fear, I shall not only prioritize our stomachs: we will also be stopping at quite a few grand places of historical importance.

The tour is ready whenever you are and the audio plays automatically at exactly the right time and place using your smartphone's GPS and the VoiceMap mobile app, which also works offline.