Clan MacWilliam

Vavaʻu's harbor keeps a proper shipwreck within sight of the café docks: the Clan MacWilliam, a British steamer that caught fire and sank at anchor in 1927. She sits upright in the still water of one of the Pacific's most protected harbors, which has preserved her shape — masts, holds, and deck machinery readable under a fur of sponges and black coral bushes. Lionfish and squirrelfish hold the shadowed spaces, and visibility swings with harbor plankton rather than weather. For a destination where diving plays second fiddle to whales, she is a genuinely satisfying wreck dive, calm enough to be many visitors' first at depth.

您此行的高光时刻: An upright 1920s steamer in flat-calm water; deck machinery under decades of growth; a short boat ride from town.

地形地貌: A steamship of roughly 130 m sitting upright on the harbor floor at about 30 m

入水方式: Minutes from the Neiafu waterfront in the sheltered harbor; descend the mooring or buoy line onto the hull.

危险因素: Depth on the harbor floor; low light and silt inside the hull; monofilament from harbor fishing.

保育: An old ship softening with age — no penetration beyond daylight and no pulling on rails that now hold more growth than strength.

高氧（Nitrox）: 在此值得使用——各潜点深度落在富氧空气（nitrox）能有效延长免减压时间的区间（前提是持有相应认证）。