Soualiga

Arawak people, migrating northward from South America's Orinoco basin, settled on an island ringed with natural salt-water lagoons. They named it Soualiga — "land of salt" — a name that speaks to the mineral's centrality in their lives long before European contact.

The earliest inhabitants, possibly the Ciboney, had arrived as far back as 3,500 years ago. By the 14th century, the more warlike Carib people also claimed presence on the island. Yet it was the salt ponds — shimmering basins left by evaporating seawater — that gave the island its enduring identity.

Salt preserved food, enabled long fishing voyages, and held spiritual significance. The Great Salt Pond on the southern coast and smaller ponds at Grand Case and Orient Bay were natural saltpans — gifts of geography and climate.

Before the Dutch arrived with their fort and company flag, French settlers quietly established themselves on the island's northern coast — particularly around what became known as Quartier d'Orléans (French Quarter) and the bay at Grand Case.

France sought to colonize islands between Trinidad and Bermuda as part of a broader Caribbean strategy. St. Martin's northern salt ponds — including those near Grand Case and Orient Bay — offered a ready-made resource for preserving food on transatlantic voyages.

The French settlement was smaller and less fortified than the Dutch occupation to come, but it established an enduring claim to the island's north that would survive Spanish occupation and be formalized in the 1648 Treaty of Concordia.

In 1627, Dutch spies reported on the strategic salt deposits of the Great Salt Pond. Four years later, the Dutch West India Company formally established a settlement on the southern coast, erecting Fort Amsterdam at the narrow entrance between Great Bay and the salt ponds.

Jan Claeszen Van Campen became the island's first Dutch governor. The Dutch need for salt was existential: having broken from Spain in the 16th century, they had lost access to Portugal's Atlantic salt deposits. St. Martin's Great Salt Pond — and its location as a halfway point between New Amsterdam (New York) and Brazil — made it invaluable.

The Dutch West India Company immediately began organized salt-mining operations. Workers harvested crystallized salt from the naturally evaporating pond, packed it in barrels, and shipped it to Europe and the Americas for preserving fish, meat, and provisions for long sea voyages.

As the Eighty Years' War raged between Spain and the Dutch Republic, Spain could no longer tolerate a Dutch salt operation flourishing in the Caribbean. In 1633, Spanish forces under the Marquis of Cadereyta landed approximately 1,000 soldiers on St. Martin, overwhelming Fort Amsterdam's small garrison and driving out both Dutch and French settlers.

The Spanish built Old Spanish Fort at Point Blanche to reinforce their control. In 1644, the Dutch struck back — Admiral Peter Stuyvesant led an assault on the fortified island, but failed, losing his right leg to a Spanish cannonball at Cay Bay. Stuyvesant would later gain fame as the last Director-General of New Amsterdam (modern New York).

By 1647-1648, Spain had more pressing concerns elsewhere in its empire. The Eighty Years' War had ended. The island barely turned a profit for the Crown. The Spanish simply evacuated, leaving the island open once more for French and Dutch settlement.

The true architects of St. Martin's salt wealth were the enslaved people of African descent who did the work. Called salt pickers, they labored in conditions of extraordinary hardship — bent over crystalline pans under the full Caribbean sun, their skin burning in salt-saturated water, their wounds made more painful by the very commodity they harvested.

There were no wages. The work ran from March to November — the dry season — when evaporation was fastest. Salt workers divided the ponds into sections, flooded them from the sea, then raked the crystallized salt into piles for collection and barreling.

In 1790, the Long Wall (now Long Wall Road) was built specifically to divert freshwater from Cul-de-Sac valley away from the salt pans — an engineering intervention that acknowledged the salt pond's vulnerability to dilution.

The French abolished slavery in 1848. Enslaved people on the Dutch side immediately threatened to cross to the French side. Facing a labor crisis, local Dutch authorities emancipated their own enslaved population in the same year — though the Dutch empire didn't formally abolish slavery until 1863.

The decline of the salt industry was gradual but irreversible. After its 1850 peak, prices for the once-precious mineral began to fall as new production methods and larger salt-producing regions undercut Caribbean output. After the 1920s, the industry endured steady decline.

Salt production on the Dutch side of St. Maarten finally ceased in 1949. French-side operations, including at a marina location near Philipsburg, continued into the 1960s — and a Dutch company continued harvesting on the French side until the early 1980s.

In 1939, St. Martin was declared a duty-free port — the first step toward the tourism economy that would replace salt as the island's primary industry. The Dutch began developing tourism in the 1950s; the French followed in the 1970s.

Today, the dry-pile stone walls of the Great Salt Pond saltpans survive as an archaeological monument, designated to the St. Maarten Monuments List in 2008. When water levels fall in winter and spring, the 17th-century rock walls emerge from the water — walls built by enslaved hands, still standing.