Viking Astrea, Viking’s second ocean ship designed to use liquefied hydrogen and fuel cells, has touched water for the first time at Fincantieri’s Ancona shipyard in Italy.
The float-out marks a major construction milestone for the 54,300-gross-ton vessel, which is scheduled to be delivered in May 2027.
Once completed, Viking Astrea will accommodate 998 guests in 499 staterooms and spend its inaugural season sailing in the Mediterranean and Northern Europe.
Two-day float-out process begins
The ceremony at Ancona began with the cutting of a ceremonial cord, allowing water to flow into the ship’s building dock.
Viking said the flooding and float-out process would take two days. The vessel will then be moved to a nearby outfitting dock, where work will continue on its interiors, onboard systems and final commissioning.
A float-out does not mean that a ship is complete or ready to enter service. It moves the newbuild from its principal structural phase into the final period of fitting out and testing before delivery.
Viking president and chief executive Leah Talactac described the milestone as another important step for the company and said Viking Astrea continued its effort to develop more efficient ships.
Liquid hydrogen and fuel-cell system
Viking Astrea will have a hybrid power and propulsion arrangement based partly on liquefied hydrogen and fuel cells. Viking says the system will make the ship capable of navigating and operating with zero emissions for limited periods, potentially allowing access to environmentally sensitive areas.
The fuel-cell technology is being enabled by Isotta Fraschini Motori, a Fincantieri subsidiary specialising in advanced power systems. Viking says the installation will be capable of producing up to six megawatts of power.
The distinction is important: Viking has not said that every voyage will be powered entirely by hydrogen. The vessel is being described as hydrogen-powered because hydrogen and fuel cells form a significant part of its hybrid system and permit periods of zero-emission operation.
Final performance will also depend on hydrogen storage, fuel availability, operating conditions and the completion of testing before the vessel enters service.
Second ship in Viking’s hydrogen programme
The newbuild follows Viking Libra, which Viking describes as the world’s first hydrogen-powered cruise ship capable of operating with zero emissions. Viking Libra is scheduled for delivery in November 2026.
Both ships are enlarged members of Viking’s ocean fleet. At approximately 54,300gt, they are larger than the line’s original 930-guest vessels but retain Viking’s small-ship positioning and familiar Scandinavian design.
Viking Astrea will carry 998 guests in 499 all-veranda staterooms. Viking’s published particulars list a length of 784 feet, or approximately 239 metres, and a beam of 101 feet, or approximately 30.8 metres.
Familiar Viking experience onboard
Viking’s official ship profile indicates that Viking Astrea will follow the line’s established destination-focused format rather than introducing large resort-style attractions.
Accommodation will range from Veranda Staterooms to Explorer Suites and the multi-room Owner’s Suite. Every passenger cabin will include a private veranda.
The wider Viking ocean-ship design includes the Explorers’ Lounge, The Living Room, Wintergarden, The Nordic Spa, a main pool beneath a retractable roof and an aft infinity pool.
Viking’s ocean cruises are marketed primarily to adults, with no casino and an emphasis on destinations, cultural enrichment and regional food.
Delivery scheduled for May 2027
Following the float-out, Fincantieri will continue fitting out and commissioning the ship before harbour and sea trials.
Delivery is scheduled for May 2027, after which Viking Astrea is expected to begin its inaugural season across the Mediterranean and Northern Europe.
Published programmes include voyages in the Mediterranean, Scandinavia, Iceland and around the British Isles. Viking has not identified a precise maiden-voyage date in the official float-out announcement.
The launch gives Viking two successive ships using liquefied-hydrogen fuel-cell technology and makes Viking Astrea one of the cruise industry’s most closely watched alternative-fuel newbuilds.