Gardel Sugar Mill, sometimes referred to by its former name Sainte-Marie, is the last active sugar refinery in Guadeloupe. Located on the outskirts of Le Moule, on Grande-Terre, it processes the majority of sugar cane cultivated across the archipelago each year and illustrates the transformation of a historic industry toward a more energy-efficient industrial model.

Why visit Gardel Sugar Mill

Visiting Gardel means understanding how Guadeloupe transitioned from a plantation economy dotted with dozens of sugar refineries to a single facility concentrating almost all production. The mill works with approximately 2,600 farmers and cultivates nearly 1,000 hectares of sugar cane. It processes nearly 80% of the cane grown on the island and produces around 70,000 tons of sugar annually, comprising both raw sugar destined for refining and specialty cane sugars.

The facility also stands out for its environmental positioning: Gardel is the first European sugar mill certified ISO 50001 (energy management). Its thermal power plant valorizes bagasse—the fibrous residue of cane after crushing—to produce steam and electricity, significantly reducing dependence on fossil fuels during the sugar harvest season.

History: from Sainte-Marie to the island's last sugar mill

The mill was founded in 1870 by Benjamin François Benony Saint-Alarey, who named it in honor of his paternal grandmother. This is the origin of its alternate name, Sainte-Marie, still used locally. At its creation, Gardel was merely one sugar mill among many: Guadeloupe then boasted a dense network of refineries spread across Grande-Terre and Basse-Terre.

The turning point came with the 1994 sugar crisis. The industry underwent profound restructuring, the least competitive facilities closed one by one, and Gardel remained the sole refinery continuing operations. This concentration explains why virtually all Guadeloupean cane destined for sugar now passes through Le Moule.

What you observe on-site

Sugar cane processing follows a clearly identifiable sequence, which you can follow visually when the mill is operating:

• Reception and crushing: harvested canes arrive by truck, are weighed, then crushed to extract the juice.
• Heating and evaporation: the juice is heated and then concentrated to become a thick syrup.
• Crystallization: the syrup crystallizes into sugar form, separated from molasses by centrifugation.
• By-product valorization: bagasse fuels the site's thermal power plant, and molasses is shipped primarily to industrial rum distilleries.

The imposing chimneys and silos visible from the road form part of Le Moule's landscape. During the harvest season, the smoke rising from them and the sweet smell perceptible at the site's edges give a concrete sense of production pace.

When to visit: the sugar harvest season

The mill does not operate year-round. The active period, called locally the sugar harvest season, generally runs from February to June, during the dry season, when cane reaches its peak sugar content. This is when the site's surroundings are most animated, with the constant shuttle of sugar cane trucks and machinery in operation. Outside the harvest season, the facility undergoes maintenance and the interest of an external visit is minimal.

Practical information

Gardel Sugar Mill remains an active industrial site: free access to workshop areas is not standard. Tours can be arranged periodically, generally by reservation and for groups (associations, school groups, events related to the cane-sugar-rum sector). Inquire in advance with Le Moule's tourism office or the mill itself to learn about conditions during your stay.

Plan for approximately 1 to 1.5 hours if a guided tour is available. Covering clothing is recommended (closed-toe shoes, long pants), and bring water: temperatures around the installations are considerable during the harvest season.

How to get there

The mill is located just minutes from Le Moule's center, on Grande-Terre, along route D101. From Pointe-à-Pitre, allow approximately 30 to 40 minutes via N5 then D101. A rental vehicle is by far the most convenient option: public transportation serves Le Moule but not the industrial site directly.

What to see nearby

The visit fits easily into a day dedicated to eastern Grande-Terre and the cane-rum sector:

• Damoiseau Distillery, just a few kilometers away, logically complements the visit by showing the transformation of cane into agricultural rum.
• The Kassaverie House, to understand another local agricultural tradition centered on cassava.
• Pointe des Châteaux, at the far eastern tip of Grande-Terre, to end your day facing the Atlantic.

Planning the rest of your journey

Gardel Sugar Mill is a worthwhile stop for those wanting to understand Guadeloupean agricultural economy beyond the beaches. To build a complete itinerary across Grande-Terre, Basse-Terre and nearby islands, consult our Guadeloupe vacations.