Bermudians colonized Grand Turk in 1681, drawn not by the beaches but by the salt pans. Shallow lagoons baked under the Caribbean sun, leaving behind white crusts of sea salt that could be raked, bagged, and shipped north to preserve the cod that fed the Atlantic economy. Salt made Grand Turk valuable, and valuable islands attract flags.

In 1754, when HMS Jamaica and HMS Shoreham sailed through searching for French encroachment, they found no French settlers - but they found French marks of possession: crosses, copper plates engraved with the arms of Louis XIV, and a sixty-foot brick column inscribed in Latin. The British demolished everything within two hours. Captain Julian Legge left behind a written declaration warning that His Britannic Majesty would not suffer any marks of possession on any of the Turk's Islands. The French never returned. By 1836, Britain had declared Grand Turk a free port, and the little island settled into its role as administrative center of a territory most people have never heard of.

Grand Turk's reef has been breaking ships for as long as ships have sailed these waters. The brig Panopea ran aground on Christmas Eve 1824; her crew was saved along with 1,100 barrels of flour. The William Mason was totally lost in August 1828, though again the crew survived. The Fasque wrecked in 1838, the Royal Mail steamer Medina in 1842, the brig Madrid in 1846. A hurricane in September 1813 destroyed more than 120 houses on the island itself.

These were not rare misfortunes. The passage between the Turks and Caicos chain and Hispaniola funneled shipping through reef-studded waters where currents ran strong and storms arrived with little warning. Grand Turk Lighthouse, erected in 1852, was the island's way of announcing itself before ships found it the hard way. Designed by Alexander Gordon and built by Chance Brothers in England, the sixty-foot iron structure was shipped in pieces and assembled on the island's northern tip.

In 1954, the U.S. Navy established a facility near Grand Turk Lighthouse that officially did not do what it actually did. Naval Facility Grand Turk was a shore terminus for SOSUS - the Sound Surveillance System, a network of underwater hydrophone arrays designed to track Soviet submarines across the Atlantic. The facility's true mission remained classified through its entire operational life and even through its decommissioning in 1980.

The island's Cold War role went beyond submarine hunting. Located downrange from Cape Canaveral, Grand Turk became the first facility on the Air Force's Eastern Range to operate a Missile Impact Location System, tracking where test missile nose cones splashed down. The Navy's Seabees built a LORAN navigation station between 1957 and 1959, and in 1966 at least five sounding rockets were launched from the island. For a place with fewer than five thousand residents, Grand Turk punched well above its weight.

On February 20, 1962, John Glenn orbited the Earth three times aboard Friendship 7 and splashed down in the Atlantic southeast of Grand Turk. A replica of the Mercury capsule now sits at the entrance to JAGS McCartney International Airport, greeting arriving passengers with a reminder that this island once played a supporting role in the space race.

But Grand Turk's most contested claim to history reaches back much further. Some researchers argue that the island, not San Salvador or Samana Cay in the Bahamas, was the true Guanahani - the first landfall of Christopher Columbus in 1492. The case rests on close readings of Columbus's journal: magnetic compass errors, descriptions of anchoring in clear sandy shallows, and the recorded distance of ninety nautical miles to Hispaniola, which fits Grand Turk almost exactly but is too short for the Bahamian candidates. The debate remains unresolved, which suits Grand Turk fine. The island named its beach Columbus Landfall Beach and left the scholars to argue.

For decades, Grand Turk's tourism pitch was its absence of tourism. A 1976 brochure marketed the Turks and Caicos as 'Caribbean Hideaway Isles,' and the tourism minister cheerfully admitted the beaches 'may not be perfect, but they put a lot of others in the shade.' Round-trip fares from Miami ran $150 in 1977.

That changed in 2004, when Carnival Cruise Line announced a $35 million cruise port. Now massive ships dock at the island's southern end, disgorging thousands of passengers into a purpose-built complex of pools and bars. For a few hours they swim, drink, buy souvenirs. Then the ship departs, and Grand Turk returns to its default state: donkeys have the right of way, the biggest crowd is at the Friday fish fry, and the island settles back into the quiet it has always preferred between visitors.