南极探险家：发现第七大陆

Delivered in 2021 and joining Quark in late 2024, Ocean Explorer is a state-of-the-art SunStone Infinity-class vessel built by Ulstein shipyard, featuring the signature X-BOW hull that cuts through polar swells with remarkable smoothness. Carrying 138 guests across 7 decks with 70 outside cabins, it is one of the most modern expedition ships operating in Antarctic and Arctic waters today.