Siete Mares
About Siete Mares
Siete Mares is a 2025 Lagoon Seventy 8 power catamaran, based in Athens.
Her 11 m beam gives exceptional stability and space. She cruises at 10–12 knots with a shallow 1.3 m draft.
Eight guests stay in four en-suite cabins: three queens and a convertible twin. Each has its own entertainment system.
The flybridge has a bar and lounge. A hydraulic swim platform creates a beach club.
A crew of four runs the yacht. Toys include eight sea scooters, four SUPs with windsurf kits, and yoga and fitness gear.
Yacht Highlights
- Brand new Lagoon Seventy 8 flagship power catamaran (2025)
- Expansive flybridge with bar, dining area and panoramic lounging
- Hydraulic swim platform / beach club
- Wide 11 m beam for stability and interior volume
- 8 sea scooters, SUPs with windsurf kits, and fitness equipment
Key Data
Specifications
Accommodation
8 guests in 4 cabins. All en-suite, each with TV and entertainment system.
- 3 queen cabins
- 1 convertible cabin: twin beds or a queen bed.
- Wide beam separates guest and crew areas, with generous storage and natural light.
General Amenities
- Panoramic main salon
- Shaded aft cockpit alfresco dining area
- Expansive flybridge with bar, dining area and lounge seating
- Bow lounge areas (ideal for sunrise yoga and sunbathing)
- Hydraulic swim platform / beach club
- Yoga mats and fitness equipment
- Board and card games
- Onboard chef – customised menus
Tender & Water Toys
Charter Rates (Per Week)
Prices per week + expenses. All rates are in Euro. VAT in Greece is charged on top of the charter rate and depends on the itinerary. The APA (Advance Provisioning Allowance) covers fuel, food and drinks, marina fees and other running costs; any unused balance is returned at the end of the charter.
Life on Board
Siete Mares means "seven seas". This week, you only need one. The Aegean.
The day begins on the foredeck. A yoga mat. The sun rising over the water. Nothing but the sound of the sea.
Then breakfast, and the islands.
She leaves Athens for the Saronic Gulf. Aegina and Hydra for harbour walks and seaside tavernas. Poros and Spetses for sheltered coves and calm swims.
Then on to the Cyclades. Paros and Naxos, with their long sandy beaches and steady summer winds. Milos, with its sea caves and coloured cliffs.
The hydraulic platform lowers. The beach club is open.
There are eight sea scooters. Enough for everyone to explore the reef together.
Four paddleboards wait on deck. Two of them convert into windsurfers, perfect for the breezy bays of Paros and Naxos.
A double kayak for quiet coves. Wakeboard and water skis behind the 110 HP tender. A tube for the whole group.
The floating dock becomes your private island. Stretch out. Swim. Stretch out again.
Want to go deeper? The crew can arrange a scuba diving rendezvous.
Lunch is served in the shaded aft cockpit. Your chef creates menus around your tastes, with fresh Mediterranean ingredients.
Afternoons move up to the flybridge. Lounge seating. A bar. Panoramic views over the islands.
At sunset, cocktails are poured. Board games come out. Nobody checks their phone.
Four cabins wait below. Three queen cabins and one that converts from twin to queen. Each has its own bathroom, TV and entertainment system.
A crew of four looks after everything. Captain, chef, stewardess and deckhand.
Wellness. Adventure. Rest.
All in one week.
Where Siete Mares Cruises
Photo Gallery
Enquire About Siete Mares
Check availability and request a proposal.
Fill in your dates, group and budget. We'll confirm Siete Mares's availability and send you a tailored proposal, with alternatives if your dates are taken.
- No obligation to book
- A copy of your enquiry is emailed to you
- Rates, VAT and APA explained clearly
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