RMS Rhone

The Rhone was the pride of the Royal Mail line, a fast iron steamer barely two years old when the San Narciso hurricane caught her at anchor in the Virgin Islands in October 1867. Her captain tried to run for open water between the storm's two halves; the second blast drove her onto Black Rock Point at Salt Island, where cold seawater reaching her boilers tore the ship in two. Most of those aboard were lost, many of them passengers lashed into their bunks against the storm, and the islanders of Salt Island buried the dead. A century later the wreck starred as the underwater set for the 1977 film The Deep, and in 1980 the territory made her the centerpiece of its first marine national park. Today she is the Caribbean's most celebrated wreck dive: the bow section lies on its starboard side, remarkably intact, its foremast and crow's nest still attached, while the shallower stern scatters into a debris field of propeller, aft mast, and the famous brass porthole divers rub for luck.

沈没の経緯: Driven onto Black Rock Point, Salt Island, by the San Narciso hurricane of 29 October 1867; broke in two and sank.

コンディション: Bow section largely intact after 150 years; stern flattened, with propeller, driveshaft and boilers plainly recognizable

洞窟貫通（ペネトレーション）: Limited. The open bow section offers a wide, light-filled swim-through along the intact hull that guides run routinely; no enclosed penetration remains. オーバーヘッド環境への進入には専門的なトレーニングが必要です——最低限、レック・ダイビング認定資格が必要で、完全貫通には技術的なレック・トレーニングが求められます。

推奨ライセンス: Advanced Open Water for the bow; the stern section suits newly certified divers

流れ（カレント）: Mild · 透明度: 15–30 m

海洋生物: Resident green turtles, tarpon hanging in the shade of the bow, yellowtail snapper, squirrelfish in the hull recesses, lobster and octopus in the debris, and an old barracuda that patrols the stern.

危険生物・リスク: Boat traffic on busy days, mild current in the channel, fire coral on the wreckage

Centerpiece of the Wreck of the Rhone Marine Park, the BVI's first marine national park — moorings only, no anchoring, nothing may be removed

Every artifact, down to the silver teaspoon set in the coral and the lucky porthole, is protected by park law — touch lightly and take nothing.