The time of the Romans in Carnuntum is not in the long-ago past, which can be seen by a few remains of walls, but it is the present which can be experienced with all one’s senses.  In the reconstructed Roman city quarter you are literally a guest in the Romans’ living rooms. Four structures have been reconstructed true to the original with loving attention to detail: a citizen's house, an elegant city mansion and Roman baths. Semi-reconstructed, the domus quarta shields Carnuntum's only preserved floor mosaic against weather damage, a practice arena of the gladiator school discovered in 2011 was rebuilt directly next to the Civil City's Amphitheatre.