A Family in Xtampú Keeps the Tradition of Artisanal Maya Salt Production Alive

Along the northern coast of the Yucatán Peninsula, Xtampú is defined by its striking natural landscape and history spanning thousands of years. 

The site features shallow coastal pools and striking pink waters colored by natural microalgae and high mineral concentrations under a blazing tropical sun. Working out in these coastal flats presents intense physical challenges that have tested human endurance for generations. 

The environment is relentlessly hot and devoid of natural shade, leaving workers exposed to punishing heat under the glaring sky. Furthermore, the air is constantly saturated with dense sea salt, coating skin and clothing within minutes. Even if you do not step directly into the brine, washing off the heavy salt layer at the end of the day is essential to prevent irritation; thankfully, on-site washing facilities provide relief.

Centuries after the decline of the ancient Maya of Xcambó, roughly a mile away, the tradition of coastal salt extraction persists. Local producers still use traditional methods that have changed little over generations. 

Among them is Don Sergio, a local artisan who works with his family to harvest salt from the shallow coastal pools near the wetlands. The production process relies entirely on natural elements. Seawater is channeled into shallow earthen and stone basins, where the intense sun and persistent coastal winds accelerate the evaporation process over several weeks. 

As the water level recedes, pure sodium chloride crystals precipitate and settle at the bottom of the pools. Don Sergio and his family harvest the salt by hand using simple tools and his bare hands, gathering the crystals without adding any chemical additives, bleaching agents, or synthetic anti-caking compounds. Once collected, the salt is sun-dried further before being packaged and sold directly to local restaurants, markets, and regional consumers.

Salt in the Ancient World

Salt is a fundamental component of human survival and culture, yet modern discussions of ancient civilizations often overlook its historical importance. In the lowlands of the Yucatán Peninsula, salt was not merely a seasoning for food. It was a vital geopolitical commodity that built economies, fueled long-distance trade networks, and sustained inland populations. Along the northern coast of Yucatán, shallow coastal lagoons, high evaporation rates, and intense tropical sunlight created ideal conditions for salt extraction.

To understand why salt commanded such immense value in the Maya world, one must examine the logistical challenges of daily life before refrigeration: without mechanical cooling systems, fresh meat, fish, and other protein sources spoiled rapidly in Mesoamerica’s hot, humid climate. Protein is essential for human nutrition, but securing a steady supply away from the coast required effective preservation methods. Salt served as the primary agent for curing and drying animal proteins, drawing out moisture and preventing rapid bacterial growth.

Beyond dietary preservation, salt was a biological necessity for human health. Populations engaged in heavy physical labor in tropical environments lost significant amounts of sodium through perspiration. Consuming salt replenished these vital electrolytes, allowing workers to maintain stamina during agricultural labor, construction projects, and trade expeditions. Because the interior cities of the Yucatán lacked local salt deposits, they depended entirely on coastal settlements to supply this precious resource. 

Evidence also suggests that compressed salt tablets served as currency in some regions of Mesoamerica, much like cocoa beans. This natural geographic advantage transformed the region into a crucial economic engine that bridged pre-Hispanic antiquity with the modern era.

Xcambó and the Classic Maya Salt Empire

During the Classic Maya period, the coastal city of Xcambó emerged as one of the peninsula’s most significant salt-producing and distribution hubs. Located near the modern town of Dzemul, Xcambó operated as a vital vassal kingdom tied to the major inland power of Izamal. Archaeological evidence suggests the city sat strategically between coastal marine resources and extensive salt flats, allowing its rulers to coordinate large-scale extraction and trade operations.

Xcambó was not just a collection of evaporation pans. It functioned as an active port city featuring monumental architecture, plazas, and administrative buildings where state officials managed the harvesting, packing, and shipment of salt. From Xcambó, canoes and land caravans transported thousands of tons of salt inland, supplying major urban centers across the lowlands. 

Managing this resource required sophisticated logistical planning, labor organization, and military protection. By anchoring the northern trade routes, Xcambó secured its status as an indispensable economic partner to the broader regional capitals of the Classic Maya world. Archaeological evidence suggests that salt extraction began here sometime in the 300s C.E. and continued until roughly 1100 C.E.

Artisanal Versus Industrial Production at Las Coloradas

The traditional methods practiced by Don Sergio stand in sharp contrast to modern industrial salt production elsewhere on the peninsula, most notably at Las Coloradas in northeast Yucatán. Las Coloradas is a massive commercial enterprise dominated by heavy machinery, deep industrial evaporation basins, and advanced chemical processing plants. While the basic principle of sun evaporation remains the same, the scale and execution are entirely different.

“We don’t add any chemicals or complex processes; we simply extract the salt, let it dry, and package it just like our ancestors did, and that is something we are very proud of,” said Don Sergio. 

At Las Coloradas, production is geared toward mass global export and heavy industrial use. The facility utilizes heavy mechanical equipment to scrape, transport, and refine vast quantities of salt daily. The distinct pink color of the water at Las Coloradas comes from high concentrations of microscopic halophilic algae and brine shrimp thriving in hypersaline conditions, a phenomenon also present in smaller coastal flats like Xtampú. However, industrial facilities often subject the harvested mineral to intensive washing, chemical treatment, and mechanical refining to achieve a uniform, bright white appearance for commercial supermarket distribution.

In contrast, Don Sergio’s artisanal salt retains its natural mineral profile and is pinkish or off-white in coloration because it undergoes no chemical processing or mechanical stripping. While industrial operations prioritize volume, efficiency, and uniformity, artisanal producers focus on cultural preservation, purity of method, and direct community commerce. 

No visit to Xcambó is complete without checking out Xtampú, where the cost of admission, which includes a tour and an opportunity to dive into the pink waters, is 20 pesos. No reservations are needed, and you can buy salt, along with other products such as local honey and crafts.