From Melbourne, Australia, I am travelling mid June 2023 from Roma Fiumicino Airport train station (as staying near there) to Castiglion Fiorentico (via Roma Tiburtina is the way I am advised)
Eurail website https://www.eurail.com/en/help/interested-in-eurailing/which-trains-are-included-in-the-pass states that Trenetalia Italian trains ARE included under Eurail Pass.
The Roma Fiumicino Airport rail stn to Roma Tiburtina leg of trip seems not covered and not managed by Trenetalia.
But Trenetalia operate Roma Tiburtina to Castiglion Fiorentico (per their website https://www.lefrecce.it/Channels.Website.WEB/#/search-results?handoff=true&referrer=www.trenitalia.com) so can I use my 7 day Eurail Pass investment - with no seat reservation ?
The Eurail Pass site when searching simply comes up with NO train service found Roma Tiburtina to Castiglion Fiorentico 26/6/23 - unhelpful to me.
Tony Harding