Poseira is a brand-new Lagoon 55 catamaran based at Alimos Marina in Paleo Faliro, offering an ideal platform for exploring the Aegean's most coveted anchorages. With five generous cabins and ten berths spread across her 16.9-metre hull, this 2025 model accommodates groups of friends, extended families, or two couples seeking space without sacrificing intimacy. The catamaran's 9.2-metre beam creates an unusually open, light-filled saloon and deck space where the entire party can gather comfortably—essential when the Greek sun dictates that afternoons are best spent in shade or at sea.

A week aboard Poseira typically unfolds between the Saronic Gulf and beyond, with Alimos Marina's proximity to Athens meaning you can depart within hours of arrival. The dual 48 hp engines provide efficient cruising, while the onboard dessalinator and generous water systems eliminate the usual constraints of bareboat sailing. Climate control throughout keeps cabins comfortable during warm months, and the ice machine ensures that sundowners remain properly chilled. Wi-Fi connectivity and a television in the saloon cater to those who need to stay loosely tethered to the mainland, though most guests find themselves unplugging entirely once underway.

The Aegean rewards exploration from a vessel like this. Days typically follow a rhythm of sailing between islands—Hydra, Spetses, and the Peloponnese's hidden coves—punctuated by morning swims and snorkeling from the platform. The comprehensive snorkeling equipment aboard means you're prepared for crystalline waters and underwater discoveries. Evenings anchor in sheltered bays where the galley produces fresh meals, the generator hums quietly in the background, and conversation flows as naturally as the local wine.

Whether you're seeking a week of active sailing with regular port stops or prefer a more leisurely island-hopping rhythm, Poseira's layout and systems support both. Picture yourself at dusk, anchored in a quiet cove with the Peloponnese silhouetted against the horizon, the smell of grilled octopus drifting from nearby tavernas, and the satisfaction of a day spent entirely on your own terms.