SYLENE
Yacht Specifications
Yacht Type
Catamaran
Flag
FRENCH
Cruising Speed
10 kts
Air Conditioning
Full
AC All Night
Yes
Water Maker
YES
Fuel Consumption
20 for 7 kno L/Hr
Engines & Generator
ENGINES: 2 x John DEERE N5 - 230 HP Bow thruster GENERATORS: ONAN 27 KW + ONAN 19 KW
Accommodation
Additional Accommodation Details
- 1 master cabin with private terrace on the sea & an ensuite spacious bathroom, large sofa & walk-in dressing - bed size 1,80 m x 2,05 m
- 1 spacious double VIP cabin with private bathroom - located at aft starboard of the vessel - bed size 1,70 m x 2,05 m
- 1 double cabin with private bathroom - located at midship port of the vessel - bed size 1,70 m x 2,05 m
- 1 double cabin with private bathroom convertible into twin - located at aft port of the vessel - bed size 1,80 m x 2,05 m
- 1 double cabin with a smaller private bathroom convertible into twin - located at front port of the vessel - bed size 1,70 m x 2,05 m
Large interior saloon with panoramic view
Lounge bar & galley up
spacious aft cockpit with large sofas & 2 loungers
Vast fly bridge with comfortable sofa & 2 meridians equipped with grill & plancha for lunches & dinners Al fresco
Photo Gallery
The Lagoon Seventy 7 was created to give another dimension of sailing catamaran and to cater the wish of having a home at sea where luxury is seamless to everyday life aboard.
SYLENE is one of them.
She is belonging to this new era of sailing yacht with spacious living areas and decks provide you with an experience unparalleled to any other while you enjoy the splendor of the sea.
Enjoy the beautiful days and stunning evenings at sea on the flybridge and decks, or inside where open floors provide you with uninterrupted views from the cockpit.
The cultivation of relaxation & well-being becomes a reality aboard
Large swim platform
Cosy sofa on the Flybridge
Flybridge table
Large cockpit & sunbathing areas
Cockpit table extended for 10 guests
Cockpit
Large front cockpitVideos/VR
Watersports & Toys
Other Toys
Aft hydraulic passerelle
Aft inflatable pontoon sea raft
1 Water-ski adult (bi & mon)
1 Water-ski junior (bi & mono)
1 Wakeboard
1 knee board
4 Sea scooters Navbow
1 Electric surf
4 Inflatable SUPs + 2 windsurf rigs of 4 & 5 m2
2 Two seats inflatable Kayaks
2 Towing rings; 1 Job for 2 & 1 Banana for 3
1 Waterproof Go Pro
1 Drone
Noddles
Snorkeling equipment for 10 Guests
4 masks easy breath; 2 for adults & 2 for children
RDV diving only, arranged on request
Fishing equipment with 3 rods, fishing lures and belts
Various parlour games
Scuba Diving
Scuba Availability
Yacht offers Rendezvous Diving only
License Info
-
Air Compressor
Not Onboard
Amenities
Other Entertainment
TV in the Master cabin - Bluetooth & HDMI cable
Musics & Movies library NAS 2TO
4 Speakers on fly bridge
5 Sonos Move Bluetooth - USB cable
Yoga mattresses
Yoga straps
Gym elastic bands
Communication
Irridium GO
Standard C
Green Initiatives
Drinking Water Tested for Purity
No
Re-usable Water Bottles
No
Other Green Practices
Yacht Crew4 Total Crew

About the Crew
CAPTAIN: Grégory GOMEZ
French, Born 10 September 1971
Captain 500 unlimited Yacht & Sailing Yacht
Chief Engineer 750 KW
Languages: Fluent English and basic Italian
Gregory Gomez has solid experience on motor yachts and sailing vessels.
A maritime instructor and Chief Engineer 750 kW, Gregory combines technical expertise with teaching skills.
With over 17 years of sailing in the Mediterranean, across the seas worldwide, and several transatlantic crossings, he blends expert seamanship with a strong sense of safety.
His main strengths are kindness, a cheerful personality, and a strong team spirit. He ensures onboard harmony and passenger comfort.
He practices freediving and spearfishing, activities that deepen his connection with the sea. He had the opportunity to take part in an underwater expedition alongside former members of Commander Cousteau’s team, a defining experience that fueled his passion for marine exploration and knowledge.
He will ensure that the onboard experience becomes an unforgettable memory, guiding guests to the best available spots, while considering their preferences, the weather, and the dynamics of the vessel.
CHEF: Joanna BELLON
French,
STCW, HACCP
Languages: French, English
Joanna approaches the galley with a genuine desire to make people happy. She believes that food should be comforting and uplifting, combining her natural generosity with a focused, calm presence on board. Having spent several seasons working on charter and private yachts, she knows exactly how to manage a galley smoothly while keeping the guest experience truly personal.
Before dedicating herself to life at sea, Joanna studied communication and the arts. She earned her initial degree in Arts and Entertainment and went on to complete a Bachelor’s Degree in Photography. That artistic training fundamentally shapes her cooking today; she treats every plate like a canvas, bringing an incredible eye for color, placement, and detail to her presentation.
Throughout her career as a private yacht chef, Joanna has worked across a wide variety of vessels, proving her adaptability in dynamic maritime environments across numerous yachts, including S/Y Taj, M/Y Nirvana, S/Y Ciliam, and M/Y Pumpkin.
Joanna works with fresh, seasonal products, prioritizing vibrant flavors and high-quality ingredients to create customized menus based on her clients' preferences and dietary needs. Her unique style beautifully blends the warmth of Provençal cooking with the bold, aromatic flavors of Southeast Asia—a direct reflection of her roots and her love of travel. She offers a diverse range of specialities, from refined French and Mediterranean dishes to health-conscious cuisine and authentic Asian concepts.
FIRST MATE: Jules BOYER
French
Captain 200 Sailing Yacht, STCW, Marine Mechanic 250kW
Languages: French, English, Spanish
Jules has spent the last four seasons living and working on the water, handling everything from high-performance Gunboats and charter catamarans to commercial passenger ships. He originally completed a Master’s degree in finance and management in Paris, but he quickly traded office life for the ocean.
Today,he holds his Capitaine 200 and a marine mechanic qualification, meaning he is just as useful troubleshooting an electrical issue in the engine room as he is handling lines on deck.
He is naturally calm under pressure and really loves the team aspect of yachting. For him, the best part of being on a boat is that crew spirit and everyone working together seamlessly to make sure the guest experience is flawless.
If he is not on duty, he is almost definitely in the water diving, wing foiling, or kitesurfing. He is a certified IKO kitesurf instructor and has spent whole seasons driving the tender, teaching guests, and pulling people on wakeboards. If anyone on board wants to get active or try a new watersport, he is entirely in his element coaching them through it.
Jules is focused on making sure the trip is a great experience for everyone on board, finding the best local spots to drop anchor depending on what the guests are in the mood for and what the weather is doing.
DECKHAND / STEWARDESS: Madison MERMOUD
French
STCW - – CMP/ Deckhand certificate
Language: French, Spanish & English
Originally from Chamonix-Mont-Blanc in the French Alps, Madison grew up surrounded by nature and wide open spaces.
As a former high-level athlete, she has a passion for outdoor activities, particularly skiing, climbing, horseback riding, motorcycle travel, and spearfishing.
Independent and curious by nature, Madison has spent much of her life traveling solo, driven by a desire to discover new horizons and build genuine connections along the way.
Discreet, attentive, and caring, she values simple and sincere relationships built on trust and mutual respect.
After several years working in service-oriented roles, she joined the yachting industry as a deckhand and stewardess, where she can combine her hospitality skills, attention to detail, and long-standing connection to the sea.
Madison is dedicated to creating a warm, elegant, and relaxed atmosphere on board, continuing to enrich her skills with every experience and guest she welcomes.
Meet the Crew

Gregory GOMEZ

Joanna BELLON

Madison MERMOUD

Jules BOYER
Yacht Menu

Culinary Experience
Sample Menus

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Guest Reviews

CHARTER on June 30 - July 10, 2025 in Sardinia - German group of 8
Thank you so much for a wonderful time on board.
It was a blast and you gifted us unforgettable days in beautiful Costa Smeralda.
We are looking back blessed with you and laughter thanks to your hospitality!

CHARTER on May 19-26, 2025 in Corsica-Sardinia / European family of 10
Merci beaucoup pour tous les efforts et l’affection que nous avez mis pour rendre notre séjour sur Sylène inoubliable.
La nourriture, le service et surtout votre bonne humeur et votre sourire constant ont rendu chaque moment encore plus agréable (tout en accord avec mes amis ; je remercie tous les membres de l’équipage. La croisière a été très réussie).What wonderful days we had!
Thank you so much for all the effort and affection you put into making our stay on Sylène unforgettable.
The food, the service and above all your good humor and constant smile made every moment even more enjoyable (all in agreement with my friends; I thank all the crew members. The cruise was a great success).

September 7-14, 2024 / Amalfi Coast - group of 8 from UK
Delicious breakfasts, lunches, dinners "the best" Enjoyed every island - simply beautiful views evry day!!! Will remember this special trip with family + close friends forever! A & J GRAZIE MILLE PER TUTII ! V, M & D


Charter on August 8-22, 2024 in Corsica-Sardinia - European family of 8
You ARE THE BEST!!!
Vous avez fait de notre séjour un moment inoubliable. Tout était parfait, vous êtes géniaux.
Ne changez rien. On a hâte de vous retrouver!!!
Vous allez nous manquer!
I, T, M
To the best team ever!!
Merci pour tout! C'était vraiment magique!
Tant de rigolades, de moments inoubliables, de fous rires grace à vous!
Mon meilleur charter de loin. Vous m'avez réconcilié avec le bateau.
Vous êtes au top! Trop hâte de vous retrouver ASAP;
Je vous aime, R.
Durant tous nos périples en bateau, précédemment, nous n'aurions jamais pu espérer tomber sur une telle équipe.
Ces souvenirs que nous avons fait au cours de ce voyage resteront à jamais une de nos plus belles vacances.
Merci à tous pour votre bienveillance, patience et bonne humeur jour après jour.
Big love, S & O
Merci beaucoup
Hello cuties, Thank you for being the best crew ever and for making our holidays even better than expected.
Thanks you for being always there with kindness.
You're connected with us and it was great.
We had so much fun and I hope we'll see each other again soon in another adventure.
Love and good luck for the future!

CHARTER on July 5-12, 2024 in the Balearics - Group of 8 from France
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Un immense merci à la dream team de SYLENE!
Des spots féeriques dans une super ambiance.
Nous avons passé un séjour de rêve. Nous nous sommes régalés.
Merci pour toutes ces attentions et ces souvenirs merveilleux que nous emportons.
Au plaisir de vous retrouver!
A huge thank you to SYLENE's dream team!
Enchanting spots in a great atmosphere.
We had a dream holiday. We really enjoyed ourselves.
Thank you for all your kindness and for the wonderful memories we'll be taking home with us.
Looking forward to seeing you again!
P B

CHARTER on July 30 - AUG 4, 2024 in Amafli Coast - European family of 10
Merci mille fois pour ce voyage familial italien, maitrise qui nous donne envie (une belle envie) de découverte d'autres parties du monde avec vous et votre superbe catamaran.
Tout cela dans l'ambiance sportive des JO 2024*.
Jamais nous oublierons! A bientôt donc ! T
*plus de TV que de baignades pour certains d'entre nous quand même!
Merci pour ces 5 jours inoubliables! La nourriture, les activités et votre compagnie.Tout était parfait. A très vitre, j'espère, V :)
Un immense merci pour ces quelques jours, Olympiques et ensolleillées! H.
Une croisière fort sympathique! Je vais avoir du mal à naviguer sur le bateau de mon père désormais!
Mention spéciale pour les activités nautiques, la cuisine délicieuse et les cocktails de Louana!
A bientôt, J
Merveilleux séjour grâce à vous tous.Longue vie à vous sur les flots indomptés et pourtant si obéissants.
Merci pour l'excellente cuisine et tous les soins bienveillants dont vous nous avez entourés.
En espérant vous revoir vite. v et EV
My father is from Brest, but I was born in Paris, and you've made me rediscover the seawater that's in my blood!
Thank you a thousand times over for this Italian family trip, a mastery that makes us want to discover other parts of the world with you and your superb catamaran.
All in the sporting atmosphere of the 2024* Olympics. We'll never forget! See you soon! T
*more TV than swimming for some of us though!

CHARTER on July 20-27, 2024 in North Sardinia - Group of 8 from Monaco
Vous nous avez énormément gâtés en tant qu'équipe et votre hospitalité a été fantastique.
Merci mille fois et bon voyage à tous!
L, A, N, C, L, C & P

CHARTER on June 16-23, 2024 in the Balearics - Group of 10 from Swizerland
Il ne fait aucun doute que ce voyage est le meilleur de tous.
Le bateau est exceptionnel mais il ne serait rien sans la qualité de son équipage et de son capitaine !
Ce fut un bonheur sur mer tous les jours avec toujours des sourires et de la bonne humeur pour nous accompagner !
Mille mercis et on espère à très bientôt ! J
We were lucky enough to charter the boats several times.
There's no doubt that this trip is the best of all.
The boat is exceptional, but it would be nothing without the quality of its crew and captain!
Every day was a joy at sea, always with smiles and good humor to accompany us!
Many thanks and we hope to see you soon! LJ

Charter on March 24-31, 2024 in St Martin area - Groupe of 10 from USA
We are so blessed to be served by you all, Gerald, Marina, Luana & Cloé.
We will miss the food and laughs with you all.
I love you crew + captain! G
Captain's team Sylene!
Wonderful hospitality, great teamwork. Amazing both party on a flydeck!
Thank you for a memorable trip ! R
Captain and crew!
Thank you for the great food and most successful boat rider. It will be a great memory to remember. Love ! M
Such fun! Thank you for the memorable time on a most beautiful boat!!
Loved the send of humour of all!
Unforgettable ! G
Thank you for the trip of a lifetime! We are so very grateful for the hospitality and the amazing MEMORIES!
With great love, appreciation, A

Charter on March 10-15, 2024 in St Martin area - group of 8 from USA
Your entire crew has been awesome and we loved every second.
Wish we could've stayed forever.
With love, G & J
Thank you so much!
We had a fantastic time from the food to the water activities;
I especially loved doing karaoke to "Le poisson"
J
Amazing crew, so much fun. So special, I don't want to leave!
You are all amazing!
Love , K & Z

CHARTER on Feb 25 - March 3, 2024 - St Lucia - Grenada - Group of 8 from New York
Aboard the Sylene, under skies so blue,
We sailed the Caribbean, a dream come true.
With the crew's care, so warm and sincere, In every smile, in every cheer.
Gerard's guidance, like a lighthouse's beam, Chloe's cuisine, a gourmet's dream.
Marina's laughter, light as the breeze,
Luanne's touch, ensuring comfort and ease.
From dawn's first light to evening's glow, Your dedication, ceaselessly on show.
Not just passengers, but cherished friends, On a journey we wished would never end.
The catamaran, with grace, did glide,
Across crystal waters, vast and wide.
Islands of paradise, in tranquil embrace, In our hearts, they've found a special place.
To Gerard, Chloe, Marina, and Luanne, so kind, For memories that will never end.
Your spirit and hospitality, a rare find, In our memories, forever entwined.
So here's to the Sylene, and her crew so fine, For a journey beyond the reach of time.
With gratitude, we look back and say,
Thank you for guiding us on our way.



Charter on February 3-11, 2024 in the Grenadines / Group from France
le capitaine ne se mesure pas à la taille de son navire amis à la force se son équipage.
Marina toujours à 100% même à genoux à terre et surtout DJ incroyable.
Chloé qui a répondu à toutes nos envies et nos caprices .
Louana qui connait nos envies et qui maintenant les anticipe avec sa gentillesse et sa grâce naturelle.
Capitaine oh Capitaine - Gérald tu n'as jamais perdu le cap de ce qui va faire pour nous des souvenirs inoubliables dans ce paradis.
B & M
Un grand merci à l'équipage du SYLENE pour leur accueil chaleureux, leur attention aux détails et leur souci de notre confort durant cette magnifique croisière dans les Grenadines.
Vous avez fait de cette croisière un moment spécial gravé à jamais dans nos mémoires.
Gérald, Marina, Chloé et Louana ne changez rien!!!
G & S
Une semaine incroyable avec un équipage incroyable et un lieu incroyable !Merci pour tout
F
Merci pour ces magnifiques vacances dont les images resteront gravées à jamais!!! Le retour à la réalité va être très difficile. Nous avons vécu un rêve. Merci à tout l'équipage.
S
Un immense merci pour ces vacances dingues: Vous avez été aux petits soins du début à la fin!
Merci mille fois pour tout.
G
Un grand merci pour ce séjour magique à bord du magnifique SYLENE.
On s'attendait à être dépaysés, surpris, enchanté... notre souhait a été exaucé et bien au delà.
Merci capitaine Gerald pour cette incroyable organisation et votre bienveillance.
Merci à l'équipage, Marina, Louana et la cheffe Cloé pour leur gentillesse, leur bonne humeur et pour leur disponibilité.
P & P
Charter on Dec 28 - Jan 4, 2024 in St Martin / Group of 8 guests from UK
They did have a great New Year charter.
Broker note: On a side note, I want to personally thank you for your exceptional management of this charter from start to finish.
I observed the back and forth with the planning and I was so impressed with you style and communication with the client.
I will be sure to continue to present SYLENE as an excellent charter option.


Charter on July 22-29, 2023 in Amafi Coast - family of 10 from Switzerland
The crew did surprised us with enthusiasm and dedication of all the aquatic activities!
The disco night appreciated by all was the perfect conclusion to this wonderful week aboard the Sylene!
Thank you, Gerald, Alexia, Marina and Lunana!
Thank you very much for this beautiful vacation and most important for beign so kind and careful with A. allergies.

Charter on July 10 - 20, 2023 in Amalfi Coast - 10 guests from Peru
Since the moment we step in the boat,everyone was so welcoming! Through all of our days here there was always a 1001 disposition to make us feel comfortable and happy!
The captain is very knowadeable about all the best spots to swim n the Coast and he is always happy about helping the guests do water sports. He is alaways taking care of all the people while swimming and making sure that everyone is safe. Captain Gerald's good mood, easiness and contaging positive vibe is awesome! and such an importanT part of the experience.
Alexia and her cooking skills... oh my god! all the snacks and dinners were not only delicious but beautifly decorated. She was always spoiling us with things that we liked ans was very creative with all her selecton of paltes! She is so caring and is always creative to make us feel at home .
Marina is 24/7 taking care of everyone at the boat! Plus, she has a great sense of humor. Marina also has great dance skills that she showed us when organizing a super fun party with Luna always smiling ans always ready to help us have some fun in the sea.Lunan is a sweatheart and always positive and smiling. Thank you for all the amazing cocktails.
This is a beautiful yacht but real beauty is in the magic that this extraordinary crew gives to it. Thank you for a wonderful vacation and for ginign us so much of all of you.
charter on May 17,21, 2023 in the French Riviera / A group of 10 from Switzerland
He mentioned that they could not fault the crew for trying to go above and beyond to ensure guests were comfortable and he wishes to thank the Owner again for the generous offer of an additional days’ stay, as well as helping to secure the allusive table at La Vague d’Or on the Saturday evening.
Crew were incredibly respectful of guests’ private space and made sure noise levels were kept to a minimum during breakfast set-up.
Huge thanks again for all your amazing work.”

Charter on Juy 1-8, 2023 in Amalfi Coast - 10 guests
The captain Gerald found lovely places for us to stay the night and enjoy the water. Knowing the area perfectly, he showed us all the must seas and the secret spots.
Marina was not only the perfect deck-hand but also our determined fitness coach who created wave friends but demanding workouts for us.
Last but not least Alexia's daughter Loanna was not only a superb stewardess who catered us to our every needs, surrounding drinks and dinning but even provided excellent massages making the week even more relaxing.
days filled with harmony, laughs and joy in a group of wonderful friends and a perfect crew.
We will always remember. Thank you for everything !

Charter on June 24-30, 2023 in Amalfi Coast - Family of 4 from USA
This is a holiday that will be forever remembered as one of the brst. Thank you!
While the boat is magnificient it is the crew taht made it most memorable. You all will be the most we will miss the most.
We have found a home away from homein the Sylene and an extended family in the crew. Captain Gerald and his guidance expertise is most appreciated. His story telling laughter alaways a pleasure to be around.
Chef Alexia and her along with kindness filled not only our stomackes but our heart as well.
Marina and her funny funny disposition always close by to assist the captain and to provide us with anything we need.
The lovely Louana who kept everything in perfect order, taking order in all she did.
This crew is a team that works well together an their professionalism is something we admire, respect.
Letting to know you all on a personal level was a gift!
Thank you, we hope to sail with you all again soon!
The M. family
