Some kind of sports arena. Looks a bit worn.

The Arch of Constantine. The first christian arch. Large pieces of it were taken from older works.

This thing is huge. The entire lowest story doesn't show at all in this picture.

Roman cat on its way into the Collosseum.

The Arch of Titus. The street here, Via Sacra, is over two thousand years old.

The temple area just above the Forum.

The house of the Vestals.

Old temple, re-worked into a christian church by placing a cross on top of it.

The Forum.