The Ship Swallowed by a Cave

In the long, salt-crusted history of maritime misfortune, few vessels have met an end as claustrophobic as the General Grant. In the winter of 1866, while navigating the Great Circle Route from Melbourne to London, the American bark drifted becalmed against the towering cliffs of the Auckland Islands. Rather than splintering against a reef, the ship was drawn by the tide into a subterranean cavern two hundred yards deep. There, in the damp dark, the rising swell drove the mainmast against the cave's ceiling again and again until the timber punched through the hull like a stake. The ship did not sink into the ocean so much as the earth swallowed it.

Of the eighty-three people aboard, fifteen reached the shore of the subantarctic wilderness. Their survival came down to a single match. Having wasted five of their remaining six, the castaways huddled around a tuft of dry grass and watched a sailor's trembling hands strike the last one. That flame was never allowed to go out. For eighteen months the group lived on seal meat and albatross, sewing clothes from skins with needles carved from bone, until a passing whaler spotted their signals.

The wreck changed how the New Zealand government treated its most treacherous waters. Recognizing that the "Roaring Forties" worked as a conveyor belt for disaster, officials established a network of castaway depots across the subantarctic islands—sturdy huts stocked with tinned beef, biscuits, and watertight tins of matches. They turned pigs and goats loose on the islands to serve as a living pantry for the marooned. In an era that liked to talk of expansion and progress, the depots were a blunt admission that the sea would keep failing to return people: a porch light left on in the void.