Triwing Ossus | Lagoon 55 catamaran rental

Based at Marina Kastela in the central Split region of Croatia, this sailing location provides straightforward access to the Dalmatian islands and surrounding coastal anchorages. Built in 2026 by Lagoon-Bénéteau, the Lagoon 55 Triwing Ossus is a crewed catamaran measuring 18.38 m (60 ft) in length overall with a draft of 1.6 m (5 ft).

Offering generous space and privacy throughout her interior and deck areas, she accommodates up to 12 people across five cabins served by five heads with electric toilets. For onboard comfort during warm days, Triwing Ossus features air conditioning supported by an onboard generator. An inverter and a watermaker desalinator extend time between port calls and support onboard battery health at anchor.

Under sail, she is rigged with a full batten mainsail, while auxiliary propulsion comes from two 80 hp engines paired with a bow thruster that facilitates harbor maneuvering. Tankage includes 1100 liters of fuel and 960 liters of fresh water, supporting longer passages between marina stops. The navigation and galley inventory features an autopilot, VHF radio, Wi-Fi internet, oven, freezer, ice maker, barbecue grill, outdoor speakers, and a dinghy with an outboard motor. She is operated and managed by the charter company Adriatic Sailing.