The meeting point is in front of the Snack Bar Illy on Largo Corrado Ricci, 30. Closest Metro station is Colosseo (4 minutes walk from the station).
Important: please arrive 20 minutes early for check-in. Latecomers and no-shows are not eligible for a refund.
The tour finishes at the Colosseum and you can stay inside to continue enjoying the monument on your own.