The Iona began sailing in the spring of 2021. She is the first British cruise ship to be powered by liquefied natural gas (LNG), and is P&O's greenest and most innovative ship.

Iona Cruise Ship's Deck Plan Is Well Planned and Brings the Outside In The ship is certainly striking. At the heart of Iona's deck plan is the dazzling Grand Atrium, with walls of glass on both ...