On Monday 28th July it will be possible to see some of the excavated items from the Rocca of Lucchio, followed by a visit to the site. There will be 2 shifts, the 1st at 5.00pm and the second shift at 6.00pm.

No reservations are required, be at the beginning of the trail towards the Rocca at the appointed times.

I have no more information than this. If I was in Bagni di Lucca I would definitely be there to do this fun activity.