Yacht Description
Big cat, simple win. SIETE MARES is a 78ft Lagoon Seventy 8 power catamaran delivered in 2025, set up to sleep 8 guests in 4 en-suite cabins. The payoff is the volume: you can actually spread out, rather than take turns.
Water access, sorted. The hydraulic swim platform makes getting in and out of the sea feel less like a gym class. Add the outdoor shower and you can go from saltwater to lunch without importing half the ocean inside.
Outdoor living that works. There is an extensive flybridge with seating, sun loungers, and a bar, plus dining options inside and out. Short version: everyone stays in the same orbit.
Water toys. SIETE MARES carries 2 e-foils (use requires a signed waiver), 4 sea scooters, 2 stand-up paddleboards with sail kits, a wakeboard, adult and children’s water skis, a towable tube, a two-person kayak, snorkel gear, fishing gear, and a floating dock.
Cabins with logic. The layout is flexible: three queen-bed cabins plus a twin that converts to a queen, and every cabin has a TV. Good for families, or couples who do not want to draw the short straw.
Broker Review
Onboard visit
SIETE MARES is stunning, with a style that's genuinely well executed throughout. Her yacht hostess, Sarai Ben Ari, won this year's tablescape competition with a strikingly original Nordic theme. This year alone, SIETE MARES picked up four awards, including Best in Show for her size class, Best Flavoured Water, and Best Dessert.
Klara Jakobsen
Yacht Reviewer & Content Lead
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Specifications
- Length overall
- 78ft / 23.77 m
- Beam
- 10.97m
- Draft
- 1.28m
- Builder
- Lagoon
- Year built
- 2025
- Type
- Power Catamaran
- Cruising speed
- 12 knots
- Top speed
- 20 knots
- Generator
- Yes
- Consumption
- 80 Litres/Hr
- Guests
- 8
- Cabins
- 4
- Crew
- 4
Charter Price
From €65,000 to €80,500 per week, all-inclusive.
All-Inclusive arrangement — expenses covered.
Rates apply for 2–8 guests. Shorter stays: weekly rate ÷ 7 × nights. All prices generated as a guide. Availability subject to confirmation. Gratuity is at the charterer’s discretion.
This yacht charters on all-inclusive terms — fuel, food, drinks and standard running expenses are covered in the charter price, so no APA deposit is added.
Summer Season
Winter Season
- Total guests
- 8
- Total cabins
- 4
- Queen cabins
- 3
- Twin cabins
- 1
- Heads
- 4
- Electric heads
- 4
- Showers
- 4
- Basins
- 4
- A/C
- Full
- A/C at night
- Yes
4 staterooms for 8 guests.
Every cabin has a television
The crew occupy the port forward and starboard midship cabins.
The port aft cabin has 2 twins which can be converted into a large queen bed.
- Captain
- Tiago Farto Silva
- Nationality
- Portugese
- Crew size
- 4
Tiago holds a degree in Nautical Sciences and served as a deck officer in the Norwegian merchant navy before moving into charter work in Greece, Croatia, Tahiti and the Caribbean. A former surf instructor at Baleal Surfcamp, he taught both children and adults, and he is first aid and firefighting certified for safety aboard.
- Portuguese; born in Lisbon and raised in Peniche, Portugal
- Degree in Nautical Sciences, Nautical University in Lisbon
- RYA Yacht Master, Ocean Skipper, Master of Yachts 200 GT Unlimited (MCA), OOW 500+ GT
- Sea time across the North Sea, Gulf of Mexico and South Atlantic on chemical tankers, seismic vessels and ROV ships
Maxime trained formally in Cape Town and cooks an ingredient-driven, globally inspired style shaped by a circumnavigation and over 75,000 nautical miles at sea. Her Food Hygiene and Safety Level 3 certification and Nutrition Institute diploma support careful handling of guest dietary requests.
- South African; raised on the Eastern Cape
- Formal culinary training in Cape Town; IYT Professional Yacht Chef and SYCA Super Yacht Chef courses
- Over 75,000 nautical miles sailed, including a global circumnavigation
- Catered at the Monaco Grand Prix, Oyster World Rally and Oyster Regattas
Dylon served with the National Sea Rescue Institute as a volunteer rescue crew member and Class 4 Coxswain, with hands-on experience in medical evacuations, surf rescues and CPR. That training keeps watch over guests in the water, and his bartending background covers drinks service aboard.
- South African
- NSRI Volunteer Rescue Crew and Class 4 Coxswain
- STCW, Elementary First Aid, Personal Survival Techniques, Fire Prevention and Fire Fighting
- Power Boat Level 2 and Designated Security Duties Certificate
Jessica spent six years as a dive instructor in the Caribbean and Mexico, the last two in the British Virgin Islands, and knows the islands above and below the water. As hostess on the live-aboard Belle Amie she ran all interior duties while assisting dive operations and trip safety.
- Canadian; raised on Vancouver Island
- PADI Open Water Scuba Instructor, PADI Specialty Instructor, Emergency First Response Instructor, Care for Children Instructor
- Over 2,000 dives; PADI Elite 100 status in 2023
- Completed a 34-day, 4,000 NM Atlantic crossing from the BVI to Naples in 2024
- Salon stereo
- Yes
- Salon TV
- Yes
- Multimedia
- Yes
- Nude charters
- Yes
- Watermaker
- Yes
- Water capacity
- 350
- Ice maker
- Yes
- DVDs
- Yes
- CDs
- Yes
- Board games
- Yes
- Sun awning
- Yes
- Bimini
- Yes
- Special diets
- Yes
- Kosher
- Yes
- BBQ
- Yes
- Gay charters
- Yes
- Hairdryers
- Yes
- Smoking allowed
- Yes, only on transom/downwind
- Children welcome
- Yes
- Generator
- Yes
- Inverter
- Yes
- Internet
- Onboard WIFI
| Toy | Description |
|---|---|
| Sea scooters | 4 sea scooters. |
| E-foils | 2 e-foils; use requires a signed waiver. |
| Wakeboard | 1 wakeboard. |
| Water skis | 2 water skis for adults and kids. |
| Towable tube | 1 towable tube. |
| SUPs with sail kits | 2 stand-up paddleboards with sail kits. |
| Two-person kayak | 1 two-person kayak. |
| Sail dinghy | Sail dinghy available. |
| Floating dock | 1 floating dock. |
| Floating mats | Floating mats available. |
| Snorkeling gear | Snorkeling gear available. |
| Fishing gear | Rod-and-reel fishing gear with 2 fishing rods. |
| Beach games | Beach games available. |
| Tender | 14'9 dinghy with 110 hp and capacity for 8 passengers. |
Captain's Interview: Siete Mares in the British Virgin Islands
The captain of Siete Mares discusses the advantages of a catamaran charter in the BVI, highlighting the yacht's efficiency, spaciousness, and the dedicated crew's ability to provide a luxurious experience.
What's the most special about the boat is the crew. I think the crew is the soul of the boat and the ability to really use everything that is on the boat and to present it to the guest.
0:10
It's consistent weather. You know what you're going to get. There's always a place to hide if the weather is bad. So, your chances of having a good holiday is very high.
1:51
You can't compare it to any other vacation. It's way more than a hotel vacation. It's five stars on the water with all the toys you can imagine.
2:16
Onboard Entertainment
Board and card games, Books, Camcorder, Media system, iPod dock, Salon stereo
Diving
Rendezvous Not Included
Fishing
Sustainability
Registry & Permits
- Flag
- Cayman Islands
- Homeport
- Olbia, Sardinia
- License
- 2
- Permit
- 2
- Turnaround
- 72
Charter Reviews
Tiago, Dylan, Kiki, and Julianna, you are all amazing! This was by far the best spring break we have ever had! We don't want to leave you! Your hospitality, kindness, professionalism and smiling faces are unmatched! You made this trip unbelievable. Best drink and food ever. Kiki, Mia really isn't kidding about having you make her wedding food. We will follow you around the world! We are sad to leave but will be back. We also hope to get you to Wisconsin.
Love,
Lloyd, Katie, and crew
Thank you for such and incredible experience.
-Billy and Terra
Thank you for such hospitality and trip of a lifetime! We are so grateful for the whole crew.
-Lizzy and Nate
What an absolutely unforgettable week! The 8 of us arrived excited for an adventure, but none of us could have imagined just how incredible this experience would be because of all of you.
Captain Tiago, thank you for guiding us smoothly and safely while making everyday feel effortless and fun.
Dillon, you were always there with a smile ready to help with anything and everything that made our trip so perfect.
Kiki, your cooking was truly 5 star. Every meals was a masterpiece and something we looked forward to each day-better than many of the restaurants we have been to!
Julianna, you spoiled us from morning to night with kindness, attention to detail, and the most creative cocktails that always seemed to appear right when we needed them- and even when we didn't!
Together, you made us feel completely taken care of - like kings and queens for the week. Thank you for the laughter, the hospitality, the incredible food and drinks and for creating memories the 8 of us will cherish for years to come.
With heartfelt thanks and appreciation, your very spoiled group of 8!
EDFR-BVI 2026
Eat Drink Float Repeat
-The Ignozzi Family
Our second time on Siete Mares was even better than our first time. We anticipated this trip during 2025 because we knew how special this would be.
Bastian, Sarai, Sylon, and Kiki created such a beautiful, relaxing, joyful experience for our family - a truly treasured time for us. We will always be grateful for the thought and effort put into each day. you are all so attentive and thoughtful in your details.
We are already looking forward to our 3rd trip together
-The Rules
And then of course there was Kiki's food - simply unforgettable. Every meal somehow outdid the last with imaginative tablescapes and stunning presentations that made each gathering into a celebration. The flavors, the creativity, the care - pure artistry. (And the never ending, self filling snack baskets, legendary)!
The Coopers
You guys are fantastic and we don't think we will ever find a crew as thoughtful as you.
You literally thought of every detail to make the experience perfect... you made our vacation unforgettable! We will cherish the memories we made on this charter forever. From the impeccable meals, yoga morning sessions to the unforgettable scenery, we really loved every second.
The perfect boat, the best crew, thanks so much again!
From the yogi mornings; to the love + passion put into each meal prepared and served; to
the patience + joy sailing +
playing with our children. A special thanks for the thousands of teas brewed + the daily surf reports + guidance. We were able to stay in the moment + share memories that will last forever. The route chosen through the BVIs was perfect.
Much Love
Thank you so much for another incredible week in the BVI. Of course the boat itself is
incredible. We had all the space + toys we could possibly need. But more importantly,
you the crew helped to make this another unforgettable time for our family. You
prepared + predicted for our every need. We loved learning to use the e-foil, snorkeling
in every possible spot, and the yoga was an amazing way to start the day on the boat.
This is our third vacation with you and each trip has been better than the last. Thank
you so so much for creating another wonderful family week for us.
We could not have asked for a better crew. You have been the key to making our vacation an adventure of a lifetime which we will never forget. We have enjoyed our conversations with you both, and are in awe of your worldly travels and experiences. We would love for our paths to cross again some day!
Reflecting on our 40th Birthday journey in the BVI will forever bring a grin to our faces and a glow to our hearts.
Bastian, your skills in navigating the seas were nothing short of impressive. Your calm demeanor and leadership was very appreciated as it helped relax our group.
Sarai, your culinary wizardry had us convinced we were dining at a Michelin star restaurant on the high seas. I swear your poke bowl had us singing its praises louder than the ocean waves. Somehow you read our minds when prepping our menu.
As you both continue on your journey, we wish you nothing but smooth sailing and endless culinary delights.
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