In contrast to brand design continuity and traditional features, highly valued in luxury yachts development, sometimes designers strive to expand the boundaries of imagination and break established standards, coming up with extraordinary yacht concepts. Yacht Harbour recalls some of the most extravagant ones of the world has never seen in real.
#1. Wind Motion
Wind Motion 70T is a 70-metre trimaran concept by French-based yacht designer Mathis Ruhl. The yacht’s rigs are her key innovation, featured with multiple rotating mast with twin wings. Furthermore, the mast is fitted with foldable sails. Additionally, the rigs are designed to capture and transform wind energy into efficient propulsive force.
Wind Motion also features a central pivot point that supports two spars. This would help to reduce weight and vibrations, increasing aerodynamic efficiency and clearing more deck space.
Being fully automated, the propulsion system would ensure the yacht’s propulsion even under medium wind conditions.
This 140-metre airship carrier concept was introduced by Monaco-based artist George Lucian.
The concept’ target customer a visionary owner who would be equally passionate about yachting and flying, as the yacht is featured with an airship of around 100 metres.
The concept is designed in such a way that, beside all the amenities that the superyacht would offer, the airship itself is able to accommodate a couple of guests, and host a saloon for dinners, partying or relaxation.
#3. Elyon
This radical 110-metre superyacht design was developed by Expleo Design studio in 2018. The yacht with steel hull and aluminium superstructure within a beam of 14,3 metres would be able to accommodate up to 30 guests. She is expected to cruising at the speed of 18 knots.
The organic shapes used to draw the yacht combine elements inspired by nature. Main inspiration was a calm wave, reflected in the exterior lines of the project.
Each deck from the six features several types of entertainment, such as sunbathing areas, swimming pool, Jacuzzi, party place, dining space, spa and gym, wellness area, games and casino room.
The space underneath the helicopter pad was designed to be used as a party place with a front view and an indoor pool.
Drawing inspiration from Japanese art of paper folding and Asian traditional sailing vessels, this 100-metre sailing yacht concept was developed by George Lucian in 2017.
The main mast, rising from a full-beam glass-sided swimming pool, culminates in a lookout point, the so-called “crow’s nest”. The yacht boasts a huge middle-deck with Jacuzzi and lounge zones, as well as indoor drive-in garage for tenders and a speed boat placed towards the bow and lifted by a crane.
The hull opens into a large beach club and helicopter tough-and-go platform in calm seas. Meanwhile, the interior area stays protected by a glass wall, serving for beautiful sea views when the yacht is at anchor or in calm seas.
The yacht’s accommodating capacity would make to up to 12 guests.
#5. Tetra
This pyramid-shaped yacht concept named the Tetrahedron Super Yacht was developed by London-based architect Jonathan Schwinge in 2016. The main idea was to eliminate potential seasickness as the yacht hovers over the water.
Constructed of carbon fibre and duplex stainless steel, the multimillion pound yacht is estimated to weigh around 75 tonnes if built for real. However, with her four faces and six edges, Tetra features LOA of only 21,6 metres.
The vessel’s take-off speed would make 15 knots, with a top speed reached at 38 knots. At low speed though Tetra represents nothing but a a trimaran, floating on three underbelly hulls.
The yacht with room for six guests and four crew members would reportedly feature sun decks, an outdoor dining area, water toys and retractable stairs that lead to the water.
#6. Epiphany
This 130-metre superyacht concept was presented by UK-based designer Andy Waugh in 2016. If completed, the vessel would be among the world’s largest superyachts, featuring a unique silhouette and bold exterior.
Epiphany is designed to provide large volumes of accommodation within elegant outfit. Her low bulwarks and full height glass would provide guests with an enhanced sense of openness and space. The aft deck hosts the main swimming pool and sun lounging area which converts into a helipad if required, not to mention 2 VIPs and 8 guest cabins.
Concurrently, the owners of the Epiphany would have an entire deck to themselves, featured with a stately room with increased ceilings, including a private cinema, skylights, an office with space for personal assistants, and a Jacuzzi.
Below the owner’s deck is a unique ‘VIP deck’ housing 4 huge cabins each with private balconies. Other alluring features include a cinema and gaming area as well as a fully equipped gym and spa. The main bar opens up onto the aft deck accommodating al fresco dining area.
As to the crew, Epiphany could host up to forty crew members on-board.
#7. Shaddai
The 150-metre Shaddai came from the mind of Gabriele Teruzzi, an Italian yacht designer in 2016, inspired by the growing trend for spectacular superyacht pools. Thus, the concept reflects her name meaning omnipotence in Hebrew.
The concept focuses on providing a unique viewpoint to her owner and guests, with the master suite located at the height of 38 meters above the main deck, along with a 105-square-metre beach club. The latter comes complete with fold-out balconies. What is more, the owner's area is complemented by a large terrace and an infinity pool located on the edge of the top deck.
#8. Stella
This 50-metre concept was introduced by Red Yacht Design for Mengi-Yay Yachts in 2016. She features 280 sqm open spaces with a large beach area at the aft of the main deck, equipped with a pool and a lounge with differently leveled sundecks.
Furthermore, there are a garage for jet-skis, diving equipment, water toys and a tender laid below the deck. The foredeck features a master suite with an office, dressing room, bathroom and a special spa for the owner. The yacht’s skylight and balconies make the spa very spacious and light to provide the owner with an openness feeling.
The interior features soft and natural tones, whilst large external windows provide even more spaciousness. Performance wise, Stella would be able to reach a top speed of 24 knots thanks to her two M90 2720kw MTU engines.
Her construction is reported to take 24 months.
#9. Black Swan
This 70-metre concept was presented by Turkish designer Timur Bozca in 2016. She represents a sinister-looking superyacht embracing dark tones within her minimalist interior.
The key design point is the yacht’s helipad, from where the guests can descend inside via a concealed lift. The yacht would offer many alfresco zones within the extended aft deck, complemented by sun loungers and infinity pool.
In order to make references to land-based architecture, the designer incorporated a glass wall that sits at an angle and extends from the main deck to the upper deck towards the aft. That would guarantee great views out aft over the extended beach club area where the pool fades away towards the stern.
The yacht can host on-board up to 12 guests within a master suite and six guest cabins. Her cruising speed, by the way, makes around 20 knots, with the top speed of 28 knots.
#10. Jazz
This 90-metre superyacht concept was developed by a legendary architect Zaha Hadid for German builder Blohm+Voss . HStructural supports have been moved outward to open up the interior to palatial spaces.
This thought-provoking design reconsiders the interaction between the inner and outer space to the extreme, while its fluid exterior resembles the shapes of marine creatures.
This prototype would be applicable for a variety of pre-engineered platforms, employing as many features of the concept, as needed for builder’s purposes. The external supports free up the interior in favour of huge continual spaces, a principle that Hadid used to apply on many of her building towers.
To find out more about the
latest uncommon yacht concepts, check our list of the most extravagant projects released in 2019.
The second hull of the Wallyrocket51 racing yacht sustained damage after being knocked from its cradle during strong winds at Cantiere Rossini in Pesaro on the evening of 20 August.Images of the incident, showing the boat on its side with a broken mast, circulated online and led to speculation regarding their authenticity. Commentators questioned the extent of the damage and the setup of the cradle, with some suggesting a storm had caused the accident.Alfonso Postorino, director of Cantiere Rossini, confirmed the cause. “First of all we are glad that nobody was injured,” he said. “The boat fell down when hit by a strong wind, with gusts above 50 knots, that caused several serious damages all around the city of Pesaro.”Postorino explained that the yacht was resting on a cradle supplied by the owner and noted that high-performance sailing boats are particularly vulnerable when ashore. “These kind of high performance sailing boats are subject to this type of accident when they are ashore, due to their light weight compared to the windage surface,” he said, adding that no other yachts in the yard were damaged and the facility’s painting sheds were unaffected.Cantiere Rossini specialises in yacht refit services, including repainting, and has capacity for up to ten 50-metre yachts on hardstanding and 12 berths for yachts up to 55 metres.The Wallyrocket51 is the first pure racing yacht developed by Wally, launched in October 2024. With a length of 15.5 metres and displacement of 6.3 tonnes, it was designed with Botin Partners for competitive racing under IRC and ORC rules. The model incorporates features such as a trim tab to improve upwind lift and reduce drag.Ferretti Group completed its full acquisition of Wally in July 2025. The Wallyrocket51 was promoted as capable of outperforming TP52s and positioned as a potential benchmark in one-design racing.Technical partners for the project include APM (keel), Cariboni (hydraulic systems), Southern Spars (rigs), Future Fibre (standing rigging), Harken (deck hardware) and Gurit (composite materials).Credits: Ocean Racing
August 22, 2025
Northrop & Johnson has announced the listing of the 31.52-meter custom-built sailing yacht Playmobil. Represented by broker Jochen Brill, the yacht is asking €2,975,000.Constructed for an experienced owner, Playmobil is described as combining performance with long-range cruising capability. According to the broker, she is designed for easy handling with a minimal crew and is suitable for private use. A condition survey carried out in July 2025 confirmed her operational condition, including upgraded systems and sails fitted in 2024.The yacht accommodates up to eight guests in four ensuite staterooms, including a full-beam owner’s suite, a VIP cabin and two guest cabins. Crew quarters consist of two separate cabins. The interior is arranged around an open-plan saloon and galley, with large windows providing natural light.On deck, the yacht features an aft lounge area and a shaded forward seating space. Her teak decks, rigging, sails and navigation systems have been upgraded or serviced within the past year. Equipment includes a Williams tender, two Yamaha SuperJet jet skis and an updated Raymarine touchscreen helm station.Playmobil is powered by twin Mercedes 311hp engines and supported by two Fischer Panda 25kW generators, a Newport watermaker and a hydraulic bow thruster. These systems were tested and verified during sea trials earlier in 2025.Credits: Northrop & Johnson
August 22, 2025
Antonini Navi has confirmed its participation in the Cannes Yachting Festival 2025, which will take place from 9 to 14 September. The La Spezia-based shipyard will be present at Vieux Port – Jetée Nord, Booth 163, where it will showcase updates on several ongoing projects.Visitors will be able to view photographs and videos detailing the progress of the Seamore 34 and Evo 31 yachts, both of which are under construction. The Seamore 34, sold to an experienced owner, is scheduled for delivery in the first quarter of 2026 and will be exhibited at the following year’s Cannes Yachting Festival.At the redesigned Antonini Navi stand, which now includes an outdoor area, scale models of current and future projects will be displayed. These include the Seamore 34, Lounge 43, Explorer 43, XPD 88 and the SUY 110. The latter, designed by Fulvio De Simoni, has been described as a modern interpretation of the Sport Utility Yacht, combining a sporty profile with explorer capabilities.Antonini Navi will also present details of its activities in the wider industry, including its role in the Blue Design Summit, a regional event connecting yachtbuilding, engineering and design sectors, and its past collaborations with Mercedes-Benz. Throughout the show, the Antonini Navi team will be available to provide information to clients, dealers and industry professionals.The shipyard was established in 2020 as a partnership between Gruppo Antonini SpA, an industrial company active in La Spezia since 1943, and industry veteran Aldo Manna. Antonini Navi is based in the Gulf of La Spezia, within the “Blue Mile” district that is home to several major yachtbuilders. Its facilities cover more than 33,000 square metres, with 4,200 square metres of covered space in two sheds, and four construction slots dedicated to yachts of up to 70 metres. The shipyard employs more than 200 people, including an in-house technical team with extensive shipbuilding experience, and offers services ranging from yacht construction to refits, after-sales, berthing and third-party production.Credits: Sculati & Partners SRL
August 22, 2025
Finland’s boating sector is showing signs of recovery after the decline that followed the pandemic, with registrations and used boat sales both increasing over the past year. As of July 2025, the national watercraft register listed 246,000 boats, an increase of 2,928 compared with the previous year. Of these, 214,000 were motorboats.According to the Finnish Marine Industries Federation (Finnboat), growth has been driven largely by the sale of previously unsold stock vessels, which do not appear in first registration statistics. “According to first registrations, the boating sector would appear to be at its lowest point this year. However, the sale of unsold stock boats has significantly boosted the total fleet size. These boats are not visible in the first registration statistics,” said Finnboat CEO Jarkko Pajusalo.Outboard-powered boats have led the growth, rising by more than 2,200 units. While first registrations of motorboats fell by 17 per cent, the total number of motorboats in the register rose by the same proportion. Pajusalo attributed this to the statistical definition of “new” boats as those built in the current or two previous years. He noted that the anomaly created by pandemic-era unsold boats is expected to resolve itself.The Helsinki In-Water Boat Show Uiva Flytande, held in Lauttasaari, Helsinki, drew nearly 11,000 visitors. Exhibitors reported cautious optimism among buyers, with strong interest in larger cruising yachts. Nine such yachts were on display, from builders including Lagoon, Hanse, Dehler, X-Yachts and Beneteau.Samuli Leisti of Ajola Yachts and Hansail said that 2025 is shaping up to be the strongest year in 15 years for his company, with several deals in progress and one new order signed. His brokerage firm Blue Ocean sold 80 used boats by August, exceeding last year’s total of 67. Antti Saarisalo, CEO of Ajola Yachts, also noted strong interest in sailing yachts, with onboard visits matching those of the larger Helsinki International Boat Show held in February.Manufacturers reported positive developments as well. Linex-Boat, builder of Nord Star yachts, highlighted international interest, with visitors from Estonia viewing the Nord Star 42+. Quarken Boats reported new export market openings and strong domestic activity, securing deals, arranging sea trials and issuing numerous offers during the event.Buster remained the leading brand in new motorboat registrations. According to Mercury Marine EMEA CEO Jussi Sepponen, the Finnish market is beginning to recover in line with European trends. “The marine industry often emerges from recessions later than other sectors. Now, however, it feels like we might even help pull the economy upward,” he said.The show also featured small-scale exhibitors, including sailmaker EfxSails, which presented sailmaking services and recycled sail products. “Sailmaking is a design profession, and part of the designer’s role is to understand the sailor’s true needs,” said EfxSails’s Matti Luhtala.The next Helsinki In-Water Boat Show Uiva Flytande will take place from 13 to 16 August 2026 in Lauttasaari. The Helsinki International Boat Show – Vene 26 Båt – will run from 6 to 15 February 2026 at Messukeskus, Helsinki Expo and Convention Centre.Credits: Yacht Harbour Archive
August 21, 2025
The 25-meter motor yacht African Wild Dog has been sold in-house at Ocean Independence, with broker Bob Friscia representing both the seller and the buyer.Built in carbon fibre composite and delivered in 2018 by Pershing, part of the Ferretti Group, African Wild Dog is the 18th hull of the Pershing 82 series. She is a Pershing 82 VHP (Very High Performance) model, designed by Fulvio De Simoni with naval architecture by the Ferretti Engineering Department.Accommodation is arranged for up to seven guests across three cabins, including an owner’s suite, a VIP double cabin, and a twin with an additional Pullman berth. Crew quarters allow for three staff. Interior features include a lower-deck media room and an open-plan main saloon with a sit-up bar forward, located just behind the triple helm seats.Exterior deck spaces include a sundeck with a secondary helm station, foredeck lounging and sunbathing areas, and a large aft sunpad. The aft deck connects to a swim platform and a transom garage.Powered by twin 2,638hp MTU engines, the 108GT yacht can reach a top speed of 52 knots and maintains a cruising speed of 40 knots.African Wild Dog was last asking €3,400,000.Credits: Yacht Harbour Archive
August 21, 2025