Inside jaw-dropping billionaire's mega yacht plans with 66ft hydraulic swimming pool

A jaw-dropping megayacht features a 66ft-long hydraulic swimming pool.

The 374ft Project Arwen vessel is able to raise its pool to transform into an outdoor entertainment area. Reportedly commissioned by an American tech billionaire, the yacht is currently being constructed by German firm Dorries Yachts.

Project Arwen boasts a 3,121 sq ft owner's suite, indoor and outdoor cinemas, a world-class spa facility, helipad, spiral staircase, winter garden, and multiple bar and entertainment areas.

There are five en suite cabins and a luxury VIP room for special guest. The owner has a whole private deck, complete with dressing room and a terrace. The boat can power along at 15 knots with a range of 5,000 nautical miles.

Design team Pindaros say: "The pursuit of beauty is not merely a goal, but a philosophy - an aspiration to create a space that inspires, uplifts and connects with the inherent grace of nature."

"Project Arwen's design had to combine contemporary beauty and outstanding engineering, while also harmonising with nature." The yacht is being completed at Dorries Yachts shipyard's facilities in Bremerhaven, Germany with a targeted sea date of October 2026.

The name of the owner and the cost of the project has not been revealed.