The sailboat

A steel 15.80m Trireme ketch for polar expeditions

Built by the renowned Chantier Naval de Biot, Williwaw is adapted to the demanding conditions of the southern regions and stands out for its sturdiness and its luminosity.

Safe and comfortable

Built with attention to every detail. Her autonomy provides capacity for 8 people (including 2-3 crew members) comfortably for more than a month. It has a spacious and warm living room, 4 double cabins and 2 bathrooms. The entire yacht is heated with a stove and radiators.

Technical details

Model: Ketch Trireme 50 (design François CHARPENTIER)
Lenght overall: 15m80
Beam: 4m60
Draft: 2m20
Displacement: 18t
Engine: GM 93cv
Autonomy: 1100l of diesel and 850l of water (+ watermaker).

Our yacht is equipped with electronical navigation systems and satellite telecommunications. Email included (text only, optional calls on request).


We have onboard: astronomical navigation equipment, kayaks, masks-snorkels-fins, surfboards and kite surfing (for low latitudes), spearfishing gun, fishing rods, binoculars, magnifying glasses, chromatic accordion, ukulele, Scottish bagpipe, cajon and library specialized in southern regions.

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