Elysium
When a shipyard like Royal Huisman announces a project, the industry listens. When it announces Royal Huisman SKY—an 81-metre flybridge sloop crowned with the tallest sloop rig ever built, at 93 metres / 305 feet—it quietly redraws the map of what a sailing superyacht can be.
Due for Spring 2030 delivery, SKY arrives as a rare “ready-to-build” opportunity: the naval architecture, major engineering, and production planning are already resolved, compressing a process that usually takes six years or more. Ambition, in this case, is not theoretical—it’s on the table and ready to sign.
An 81m Super Sloop With the Presence of a Megayacht
At 81m / 264ft, Royal Huisman SKY sits firmly in XXL territory, yet she remains a pure sailing yacht at heart. Designed by Malcolm McKeon Yacht Design (MMYD), the hull combines a long waterline, a lifting keel, and a full aluminium construction with meticulously optimised weight distribution. The result is a yacht engineered to sail faster than the wind and outpace motoryachts of similar length—not just on paper, but in real-world passagemaking.
Twin carbon composite rudders, a fully integrated sailing system, and a powerful Rondal square-top rig deliver the handling characteristics of a sub-50m performance yacht, scaled up to an entirely new dimension. From the helm, everything is designed for fingertip control and immediate feedback, so the experience remains exhilarating rather than intimidating, even at this scale.
A 93m Mast That Rewrites the Skyline
The most iconic feature of Royal Huisman SKY is her 93m carbon mast by Rondal—the tallest sloop rig in the world, surpassing the current record-holder by around four metres.
To put that into perspective, the mast height from waterline is equivalent to the Statue of Liberty from ground to torch. The rig doesn’t just dominate a bay; it defines the skyline. Under sail, the square-top main and vast foretriangle promise serious power and speed. At anchor, the mast becomes a vertical signature—instantly recognisable in any harbour, from St. Barths to the fjords of Norway.
Despite this scale, the sailplan is engineered for safe, controlled handling. Rondal’s integrated sailing system, automated controls, and smart load management make it possible to operate SKY with efficiency, without diluting the “real sailing” experience that serious owners demand.
Exterior Living: From Flybridge to Fold-Out Beach Club
SKY’s exterior has been sculpted by MMYD as a contemporary, head-turning profile—sharp, purposeful, and unquestionably athletic.
Key features include:
- Expansive Flybridge: An elevated vantage point with multiple seating zones, offering both sun and shade, ideal for conning the yacht under sail or enjoying panoramic sundowners.
- Aft Beach Deck & Extendable Swim Platform: A super-sized water-level terrace, perfect for relaxed days at anchor, boarding tenders, or transitioning from yoga session to sea swim in seconds.
- Full-Beam Midship Lazarette with Folding Platforms: Port and starboard fold-out platforms transform the hull sides into extended terraces—ideal for watersports staging, lounging or cinematic boarding experiences.
- Cockpit With Folding Bulwarks: The central cockpit opens laterally to the sea, creating a seamless link between protected outdoor dining and the waterline.
The overarching design intention: keep the yacht visually sleek and performance-driven, while delivering the outdoor living spaces usually associated with the largest motoryachts.
Interior by Winch Design: An Architectural Sanctuary at Sea
Inside, Winch Design has imagined SKY as an “architectural sanctuary at sea”—a calm, sculptural environment inspired by coastal landscapes and natural textures.
The interior philosophy is built around:
- Clean, sculptural lines that feel architectural rather than ornamental.
- Natural materials and muted palettes, enriched with discreet, couture-level detailing.
- Deliberate blurring of inside and out, with large hull windows and expansive glazing that keep the sea constantly in view.
Accommodation is envisioned for 10–12 guests, including:
- A full-beam owner’s stateroom with direct, private access to the vast aft beach deck—effectively an owner s-only resort within the yacht.
- Four additional guest suites, each designed for long-range comfort and privacy.
In the heart of the yacht, a midship wellness spa and watersports centre reinforce SKY’s lifestyle focus: think sauna, massage, gym, diving prep and instant access to the sea and toys. Light, scale, and flow dominate the design language—this is not a dark, closed-off sailboat interior, but an expansive superyacht residence that happens to be powered by sail.
Toys, Tenders, and No Need for a Shadow Vessel
One of the smartest elements of the Royal Huisman SKY concept is the decision to integrate a full toys-and-tenders ecosystem on board, eliminating the need for a dedicated support vessel.
Below deck, SKY can house:
- A 12m / 39ft primary guest tender
- A crew/rescue tender
- Two water scooters
- SeaBobs, SUP boards, kayaks, and bikes
- An extensive scuba diving setup and associated gear
For an owner, that means fewer moving parts in the fleet, lower operational complexity, and the freedom to arrive self-contained anywhere on the planet—from remote Pacific atolls to Arctic anchorages.
Future-Proof Hybrid Power and Regeneration
While SKY is first and foremost a high-performance sailing yacht, her technical platform is firmly future-facing. Propulsion is based on electric azimuthing pods driven by four main generators, all coupled to a substantial battery bank.
This architecture offers:
- Silent, zero-emission running for key periods, ideal for protected anchorages or night entries.
- Peak-shaving, which smooths power demand, improves generator efficiency and reduces fuel burn.
- Under-sail energy regeneration, using propeller-driven generation to recharge batteries while SKY is sailing at speed.
The system is designed to meet Lloyd’s “Hybrid Power” notation, aligning SKY with the most advanced sustainability benchmarks currently available in large yacht construction.
For owners who care about footprint as much as flair, this positions Royal Huisman SKY as a credible alternative to large motoryachts, with significantly lower impact when used as intended—under sail.
Ready-to-Build: Compressing the Custom Timeline
Perhaps the most compelling part of this project is not just what SKY is, but how ready she already is.
According to Royal Huisman’s official project page, the design, naval architecture, and the majority of production engineering are already complete. Technical challenges have been identified, tested, and resolved at the concept stage.
For a future owner, that translates into:
- Dramatically reduced lead time versus a conventional full-custom project of this size.
- Ability to personalise layout and interior styling within a proven, engineered platform.
- Less technical risk and far greater programme certainty, from contract to delivery.
In other words, SKY offers the best of both worlds: the individuality and stature of a full-custom flagship, with the speed and certainty usually associated with semi-custom series.
Royal Huisman: 140 Years of Pushing Sailing Boundaries
Founded in 1884 and now based in Vollenhove, The Netherlands, Royal Huisman has a track record that reads like a hall of fame for large performance sailing yachts—from Hyperion and Athena to the 81m schooner Sea Eagle II.
The yard has built its reputation on:
- High-end custom aluminium construction
- Complex carbon rigs in partnership with Rondal
- Award-winning super sloops such as Sarissa II (60m), designed—like SKY—by MMYD
Royal Huisman SKY sits squarely in this lineage, but it is also a step change: the largest flybridge super sloop ever proposed, and a statement piece for an owner who wants to lead, not follow.
A One-Off Opportunity for a Visionary Owner
In a market where ultra-large motoryachts often steal the spotlight, Royal Huisman SKY quietly offers something more radical:
- The tallest sloop rig on the planet
- The sailing performance of a race-bred yacht on a superyacht scale
- The comfort, toys, and wellness ecosystem of a 7-star resort
- A hybrid, future-proof powertrain
- And a contractable, ready-to-build platform aiming at Spring 2030 delivery
For a visionary owner, this is not just another commission. It is a chance to set a new benchmark for what a modern flagship sailing yacht can be.
To explore the project in depth, visit the official Royal Huisman SKY page, or discover the broader heritage and capabilities of Royal Huisman as one of the world’s leading custom superyacht shipyards.
