One Planet is a 23-metre (75’6″) Sunreef 70 Eco sailing catamaran, built in 2023, available for fully crewed private charter for up to 8 guests in 4 en-suite cabins, with a crew of 4. She cruises Corsica, Sardinia, Balearics, Sicily, Capri, Amalfi Coast and the French Riviera in summer, and the Grenadines, St Martin, St Barth and the British Virgin Islands in winter.
The feeling of a private villa. The freedom of a yacht under 24 metres.
One Planet at a glance
Yacht: Sunreef 70 Eco sailing catamaran, built 2023 by Sunreef Yachts
Length: 23 m / 75’6″ — beam 10.88 m — draft 2.49 m
Guests: 8 guests in 4 en-suite cabins (1 king, 3 queen) including 2 Queen cabins convertible to twin beds.
Crew: 4 — captain, first mate, chef, stewardess
Propulsion: electric (2 × 120 kW motors), solar panels and a large battery bank
Summer (June–October): Corsica, Sardinia, Balearics, Sicily, Capri, Amalfi Coast and French Riviera
Winter (December–April): St Vincent & the Grenadines, St Martin, St Barth, Anguilla, Antigua, Barbuda, St Kitts, British Virgin Islands
Weekly rate: from €68,000 + expenses in the Mediterranean; from $90,000 all-inclusive in the Caribbean
Connectivity: dual Starlink internet throughout the yacht
Flag: France
Charter management: Sunreef Yachts Charter (central agent) — bookable through any charter broker
Why guests choose One Planet
Silence day and night
One Planet is an electric yacht. At anchor, air-conditioning, lights and the galley run on batteries charged by the sun, so there is no generator running through the night: no hum, no fumes, no vibration. Guests describe it as sleeping in a villa on the shore — even in a remote bay.
A French table at sea
Head chef César Cortial trained in Michelin-starred restaurants. Every meal is cooked to order on board, from breakfast after a swim to dinner under the stars, with a curated wine cellar, fine porcelain and five-star service. There are five places to dine on One Planet: the sea-level beach club, the aft cockpit, the flybridge, the rear terrace and the saloon.
A private beach club at the water’s edge
The oversized aft platform becomes a beach club by day and a sea-level dining room at night, lit by 18 underwater lights. After dinner, the cockpit turns into a private cinema with a 120-inch 4K screen and an 18-speaker sound system.
A crew guests ask for by name
One Planet is run by a crew of four: rotational captains Alexandre Le Gregam and Daniel Rabasse, first mate Maxim Ballan, head chef César Cortial and stewardess Szonja Horvath. Many returning guests ask for the same crew again.
Big-yacht space, small-yacht freedom
With around 300 m² of living space across the flybridge, saloon, cockpit, beach club and front terrace, One Planet feels like a villa. At under 24 metres, she can still anchor in small, quiet bays that larger yachts cannot reach.
Water toys for every age
Williams jet tender, 2 Seabob F5S, Flite e-foil, 2 wing foils, wakeboard and water skis, towable buoy, 4 paddleboards, 4 floating sunbeds, a floating hammock/pool, snorkeling gear in all sizes, a kids’ pool, fishing gear, dumb bells, yoga and Pilates equipment.
Where One Planet cruises
Summer: Corsica, Sardinia and the French Riviera
From June to October, One Planet cruises the western Mediterranean. A typical week links southern Corsica and northern Sardinia: Bonifacio, the Lavezzi Islands, Rondinara and Palombaggia, then the La Maddalena archipelago (Budelli, Spargi, Caprera) and the Costa Smeralda. Usual embarkation ports: Ajaccio, Porto-Vecchio, Bonifacio, Olbia, Porto Cervo. The French Riviera, Sicily, Balearics and the Italian coast are available on request.
Winter: the Grenadines, St Martin and the Virgin Islands
From December to April, One Planet is based in the Caribbean. In the Grenadines, guests sail between Bequia, Mustique, Canouan, the Tobago Cays and Union Island. From St Martin, itineraries reach St Barth and Anguilla. One Planet also cruises the British Virgin Islands, Antigua and Barbuda. Christmas and New Year charters are available.
What guests say
One Planet has received more than 70 guest reviews since February 2024. A few recent ones:
“This has been one of the most incredible trips we have taken.” — Andrew, September 2026
“Thank you for these incredible moments. Everything was perfect and so much more.” — Nina, August 2026
How to charter One Planet
One Planet is managed by Sunreef Yachts Charter as central agent and can be booked through any MYBA or CYBA charter broker. Charters usually run for 7 nights; longer charters (10–14 nights) are welcome, and shorter charters are possible outside peak weeks. Contracts follow standard MYBA terms.
To check dates and rates, contact your charter broker or Sunreef Yachts Charter: charter@sunreef-charter.com.
A note from the owners
One Planet was born from a family passion for sailing, from Newport regattas in the 1920s to classic yachts in the 1950s. We wanted a yacht that keeps the comfort of a large yacht without the noise of a generator running day and night — understated, elegant and quietly respectful of the places she visits.
Don’t hesitate to follow us on Instagram to get all our recent updates: @OnePlanet.yacht.
Welcome aboard One Planet!
R. and A.
(Paris, France.)
