The Apex 850 stands as Royal Huisman’s bold new 85 meter super sloop, created for people who want power, calm, and beauty in one place. It blends race inspired performance with quiet comfort, so guests can feel both thrill and peace on the same day. With its towering rig, sweeping glass, and hybrid systems, it hints at a future where size and sustainability meet in ways many sailors never thought possible yet.
Vision Behind the World’s Largest Sloop
Although it reaches far beyond the size of a typical yacht, the vision behind the APEX 850 begins with a simple idea: create a sailing experience that feels both powerful and peaceful at the same time.
The project brings people together around a shared wish to feel the sea closely, without giving up comfort or care for the planet.
Royal Huisman and Malcolm McKeon follow innovation trends, yet they keep the heart of pure sailing. The yacht is shaped to slip past wind speeds in many conditions, so guests feel the thrill of motion while staying calm and safe.
Its all glass superstructure invites everyone into the same bright space, where luxury sustainability lives in quiet details like diesel electric systems and smart energy use.
Dimensions That Redefine Mega Sloop Scale
Whenever someone initially hears the dimensions of the Apex 850, it can feel almost unreal, like a ship pulled from a bold sketch that somehow came to life. At 85 meters long, these sloop dimensions place it at the top of the sailing world as the largest sloop ever built, inviting anyone who loves the sea to envision standing on its deck.
In a simple scale comparison, its 107 meter mast rises higher than the Statue of Liberty. People envision a landmark, then visualize a sailboat quietly outgrowing it.
The vast upwind and downwind sail areas wrap this length and height in real driving power, while the 1,000 tonne displacement and deep variable draught keep the yacht steady, so everyone on board feels secure, not daunted.
Minimalist Aesthetics and All-Glass Superstructure
In the quiet glow of open water, the Apex 850’s all-glass superstructure feels almost like a floating light house for those on board, but without the heavy look of a typical yacht.
Its glass design spans about 200 m², wrapping guests in open views and soft natural light. The minimalist configuration removes visual clutter, so people can simply relax and feel part of the sea and sky together.
Floor-to-ceiling glass in the aft areas and sliding panels around the cockpit help life on board feel shared and open.
Every space gently connects indoors and outdoors, inviting friends and family to gather, talk, and unwind.
- 200 m² all-glass superstructure
- Floor-to-ceiling aft glass walls
- Sliding cockpit glass panels
- Minimalist design with sleek lines
- Light-filled, welcoming social spaces
Hull Lines, Rig Plan, and Sailing Performance
Power and grace meet together in the Apex 850’s hull lines and rig plan, creating a sailing experience that feels fast, steady, and surprisingly calm. The sleek hull is shaped for hull efficiency, so it cuts through the water cleanly while holding firm under sail. Weight is carefully balanced, which keeps heeling angles limited and motion gentle, helping everyone on board feel secure and included in the ride.
The towering 107 meter mast and 4,700 square meters of downwind sail area show how far rig innovations can go in real life, not just on paper. The retractable keel then supports that power with sharper maneuverability and stronger stability.
| Feature | Purpose | Feeling On Board |
|---|---|---|
| Sleek hull lines | Reduce drag | Smooth, flowing motion |
| Hull efficiency | Increase speed | Quiet confidence |
| Weight distribution | Limit heel | Relaxed posture |
| Rig innovations | Maximize sail power | Shared excitement |
| Retractable keel | Enhance control and safety | Comfort in all conditions |
Living Spaces and 200m² Panorama Saloon
Light and space become the heart of life on board the Apex 850, and the 200m² panorama saloon is where that feeling is strongest.
Here, people gather around soft lighting, open sightlines, and gentle sea breezes. Saloon versatility lets the space shift from relaxed family time to graceful dining, simply through opening or enclosing sections as guests wish.
Floor-to-ceiling glass and sliding panels wrap the aft and cockpit areas, creating true panoramic views. Inside and outside feel like one shared place, so nobody misses the moment together.
- Open plan layout for natural togetherness
- Sliding glass to move between open and enclosed modes
- Wraparound seating that invites long conversations
- Direct visual link to the sea for constant connection
- Nearby beach club that changes into a cozy cinema room
Master Apartment and Private Wellness Features
On the Apex 850, the primary apartment feels more like a private waterfront residence, stretching across the full beam with room to breathe, rest, and simply be yourself.
Here the expansive owner’s suite flows naturally into a calming private spa, with its own lounge, sauna, and wellness zone that invite slow mornings and quiet evenings.
Just a few steps away, thoughtful spaces like the wine cave and convertible beach club cinema gently extend this sense of personal comfort and care.
Expansive Owner’s Suite
Although the Apex 850 impresses from every angle, its heart quietly lives inside the expansive owner’s suite, a private world that stretches across nearly 2,000 square feet of calm and comfort.
Here, luxury amenities and thoughtful privacy features help the owner feel both sheltered and deeply connected to life on board. The suite spans the full 15 meter beam, so light and sea views wrap gently around the space.
A private lounge invites quiet time with close friends, while the sauna and dedicated gym area support simple daily routines that feel familiar and grounding.
Nearby, a 1,000 bottle wine cave and the amidships exploration center create moments to share.
- Full beam primary apartment
- Private lounge retreat
- Sauna and gym zone
- 1,000 bottle wine cave
- Easy access to exploration center
Integrated Private Spa
Inside the owner’s apartment, where the lounge, sauna, and quiet corners already feel like a private home at sea, the integrated spa becomes the calm center of it all.
Here, the primary suite stretches across nearly 2,000 square feet, so the private wellness area feels generous, not concealed.
This space is shaped for luxury wellness, yet it stays warm and inviting. Soft light, gentle colors, and wide ocean views create a setting that feels shared, not distant.
Guests can enjoy spa retreats together, or the owner can unwind in complete privacy. Personalized treatments, quiet reflection, and simple daily rituals all find room here, so life on board feels steady, cared for, and deeply connected to the sea outside.
Lounge and Wellness Zone
Even before anyone reaches the bed itself, the primary apartment on the Apex 850 already feels like a peaceful world of its own.
The principal suite spreads across nearly 2,000 square feet, shaped by a lounge design that invites people to slow down together. A private lounge and sauna sit at its heart, offering wellness amenities that feel intimate rather than showy.
Here, a 1,000 bottle wine cave and cigar humidor turn quiet evenings into shared rituals.
Just a short walk away, the below deck beach club and cinema create an easy bridge between wellness and entertainment. Balconies opening from the hull and the 2,150 square foot saloon and steering area keep everyone close to sea, sky, and each other.
- Private principal lounge
- Sauna and wellness space
- 1,000 bottle wine cave
- Cigar humidor corner
- Beach club cinema zone
Guest Suites, Social Hubs, and Entertainment
As the primary apartment sets the tone for comfort and privacy, the guest spaces on the Apex 850 extend that same feeling of care to everyone on board.
Here, large private suites, generous indoor social hubs, and rich entertainment areas come together so guests can relax, connect, and have fun in their own way.
In this next part, the focus shifts to how these thoughtful spaces turn a simple stay at sea into a warm and memorable shared experience.
Spacious Private Guest Suites
A sense of calm privacy touches every corner of the guest areas on the Apex 850, giving visitors a space that feels both generous and personal.
Here, luxury accommodations are not about showing off. They are about letting every guest feel seen, protected, and completely at ease.
Four guest suites, each about 320 square feet, give up to ten guests room to breathe, unpack, and truly settle in.
Soft lighting, thoughtful storage, and careful layout all support genuine guest privacy and a quiet sense of belonging.
The atmosphere feels like a private retreat shared with close friends.
- Four spacious guest suites
- Generous 320 square feet per suite
- Comfort for up to ten guests
- Thoughtful layouts that feel personal
- Calm ambiance that invites real connection
Versatile Indoor Social Hubs
Stepping out from the quiet comfort of the private suites, life on the Apex 850 opens up into warm, light-filled spaces where people can come together and actually enjoy being together.
The 200 square meter all-glass superstructure wraps guests in sea views, so every meal and conversation feels open and shared. Here, indoor activities feel natural, from long family dinners to late-night talks.
Four generous guest staterooms keep small groups close, while the vast primary suite adds a private lounge and sauna for quieter moments.
Just a short walk away, a below-deck beach club and cinema offer a relaxed place for easy social interactions.
Nearby, the dedicated wine cave, holding up to 1,000 bottles, turns each gathering into a shared ritual.
Immersive Onboard Entertainment
Wrapped in light and quiet sea views, life on the Apex 850 gently shifts into full entertainment mode the moment guests move from their suites into the shared spaces.
The nearly 2,000 square foot primary suite, with its private lounge and sauna, feels like a peaceful retreat that guests leave only as they are ready to gather and connect.
From there, four generous staterooms, each about 320 square feet, welcome friends and family into the same circle of comfort.
The all glass superstructure becomes the heart of shared immersive experiences, where advanced entertainment technology supports relaxed dining, movie nights, and long talks.
- All glass social hub for shared moments
- Convertible beach club cinema
- Intimate wine cave for 1,000 bottles
- Calm primary suite sanctuary
- Spacious guest staterooms for true togetherness
Beach Club, Gym, and Ocean-Access Design
Serenity fills the air around the Apex 850’s beach club, where the back of the yacht opens to reveal a 50 square meter waterside retreat.
Here, beach club amenities center on togetherness. Soft seating invites long talks, shared sunsets, and quiet moments after a swim. Lighting stays gentle, so everyone feels relaxed and welcome.
Within this space, thoughtful gym features let guests keep familiar routines close to the water. Large openings bring in sea breeze and views, helping workouts feel light and natural.
From the midships lazarette, side swim platforms lead directly into the ocean, so no one feels far from the sea.
A recessed forward cockpit continues this flow, giving the group another calm place to gather and unwind.
Tenders, Dive Centre, and On‑Water Toys
The Apex 850 treats time on the water as part of the journey itself, starting with dedicated tender garages beneath the forward deck that keep twin 26 foot tenders ready for quick, easy trips ashore.
Just a few steps away, guests find a fully equipped center for underwater exploration and a thoughtful layout that keeps gear, toys, and access points organized and stress free.
Together, these features create a calm, welcoming base where guests can move from relaxed comfort to active fun on the water whenever they desire.
Dedicated Tender Garages
Far from being just storage spaces, the dedicated tender garages on the Apex 850 feel like a launch pad for every excursion on the water. Here, tender accessibility shapes every part of the garage design, so guests do not just step into a boat, they step into a shared experience.
Beneath the forward deck, twin 26-foot tenders wait, protected, ready to go at a moment’s notice.
The layout keeps movement simple and calm. Guests move from interior lounges to the tenders in a smooth, natural flow that feels welcoming, not rushed.
Every detail quietly supports togetherness on the water.
- Forward-deck garages for twin 26-foot tenders
- Protected launch areas in most sea conditions
- Clear walkways for safe, easy boarding
- Thoughtful lighting for dawn or late departures
- Practical crew access that keeps guest spaces peaceful
Dive Center and Toys
One of the most exciting parts of Apex 850 is how it turns the ocean into a private playground, starting with a dedicated plunge center and a full collection of tenders and water toys.
At amidships, a well equipped snorkeling center invites guests to step into calm, supported dive activities, with everything close at hand so no one feels rushed or left out.
Forward tender bays hold twin 26 foot tenders, ready to carry family and friends to concealed coves or lively shore scenes.
A 50 m² fold down beach club at the transom opens out over the sea, becoming a gym, lounge, or shared hangout.
From the midships lazarette, side swim platforms bring everyone right to the water for easy, welcoming water sports.
Diesel‑Electric Propulsion and Silent Running
Few features on the APEX 850 change the feeling on board as much as its diesel-electric propulsion and silent running abilities.
This system is carefully tuned for energy efficiency and strong noise reduction, so people can feel calm and connected while under way. Instead of constant engine rumble, guests hear more sea and more conversation, which makes the yacht feel like a shared retreat.
The diesel-electric setup works with large battery banks that support quiet maneuvering in port and peaceful nights at anchor.
While sailing, the system delivers steady power for hotel loads without breaking that sense of quiet comfort.
- Gentle harbor arrivals and departures
- Softer sound levels in cabins and lounges
- Easier late-night talks on deck
- Less vibration underfoot
- A calmer shared onboard atmosphere
Energy Recovery, Battery Systems, and Range
Energy becomes something guests can actually feel on the APEX 850, even though they never see a single cable or battery. Instead, they notice the calm. The yacht quietly gathers power as it sails, turning motion into stored energy. This smart energy recovery supports real comfort, not just technical numbers.
At the heart of it, 1,000 kW battery banks store enough power to deliver over 150 kW while sailing. That means silent mode in port, peaceful overnight anchoring, and strong energy efficiency without losing luxury.
The diesel electric system steps in only at the moment truly needed, so long passages can happen with little or no fossil fuel. This is where sustainable sailing starts to feel like a shared, gentle promise.
Position in the Global Superyacht Landscape
Even in a crowded world of huge and flashy yachts, the APEX 850 stands out as something completely different.
It steps directly into the very top of the global rankings, set to become the largest sloop rig in existence. At 85 meters, with a 107 meter mast, it moves into a rare circle where only a few sailing vessels belong.
This size, together with a fully resolved design, shifts how people see market competition. APEX 850 does not just join the fleet. It changes the scale of it, especially with a 4,700 square meter downwind sail plan that can outpace the wind in many conditions.
- Largest sloop globally
- Top five sailing vessel length
- Radical hull and rig power
- Sharp edge in market competition
- Magnet for bold, creative owners
Commissioning, Build Readiness, and Owner Opportunities
In a world where the APEX 850 already reshapes what a sailing yacht can be, the next natural question is how an owner can actually make it real. The answer begins with build readiness.
Because the design and engineering are already fully resolved, construction can start almost at once. This saves up to two years, so owners join the exciting stages sooner.
From there, the commissioning process becomes a shared creative expedition. Within the resolved platform, owner customization lets families shape spaces, moods, and sailing experiences that feel truly personal.
The yacht’s 85 meter length and 107 meter rig height speak to ambitious spirits who want to stand apart, yet still feel part of a rare circle.
Interested owners can contact Royal Huisman at +31 (0)527 24 3131 or [email protected].
