An incredible 3D video offers the chance to get a rare glimpse at one of the grandest city of the world at its peak.

The virtual reality video tours the viewer through the city, giving him the opportunity to visit all the famous sites, including the Pantheon and the Colosseum, as they would have looked in 320 AD.

But what makes this stimulation unique is that academics have filled in all the gaps, using historic records to recreate the streets and places that would have existed back then, as Daily Mail mentions.