The ship will be approximately 133,500 gross tons and is being built at the Fincantieri Marghera Shipyard in Italy. At this time we do not have interior renderings or deck plans. The Carnival Panorama's homeport and itineraries have not yet been announced.
The other ship's in Carnival's Vista class are the Carnival Vista and Carnival Horizon. At this time, the Carnival Horizon has not yet entered service, but will begin sailing in April 2018. The Carnival Vista began sailing in 2016. After the Carnival Panorama makes its debut in 2019, it is unclear whether or not Carnival will pursue building an additional Vista Class ship.
For more information, check out Carnival's press release: Click Here (Link will take you away from RyG's Cruise Guide)