We were here in November, hoping to get some information since it's also in the visitor's center of the old part of Tarragona. The doors were wide open and I saw someone exit the compound, but when we wanted to go inside, he told us it was closed. We went inside anyway and we were confronted by a security guard who told us to get out. Very rude experience.

Having wandered up and down for fifteen minutes in late October 2018 following the tourist map and inadequate signage, discovered eventually that this important and much advertised attraction is closed for restoration until 2019. If you can find good photographs on the Internet of the model, or see the video in the visit to the Roman Circus, you will probably do just as well!