Mezcal vs. Tequila: Everything You Need to Know Before You Visit Mexico

Most visitors to Mexico order one or the other without quite knowing why. They choose tequila because it is familiar, or mezcal because someone told them it was better, or whichever the bartender recommends with the confidence of someone who has made this recommendation a thousand times before.

There is a more interesting way to approach this.

Understanding the difference between mezcal and tequila — genuinely understanding it, not just knowing the talking points — changes what you drink, where you drink it, and what you understand about the country you are visiting. In a place like San Miguel de Allende, where the spirits culture runs deeper than most travelers expect, this knowledge becomes part of how you experience the destination itself.

They Are, at Root, the Same Thing

Here is where most explanations begin badly: by treating mezcal and tequila as opposites. They are not. They are relatives — one the broad category, one the famous subset.

Both are distilled from agave. Both are Mexican. Both carry a denomination of origin that restricts where and how they can legally be produced. The simplest way to remember the relationship: all tequila is mezcal, but not all mezcal is tequila. Tequila is a specific, regulated expression of a much older and broader tradition.

What separates them is agave, geography, and process — and each of those differences carries significant consequence for what ends up in your glass.

The Agave Question

Tequila is made exclusively from one agave variety: Agave tequilana Weber, known as blue agave. It is a productive plant, well-suited to industrial cultivation, and it grows prolifically in Jalisco's volcanic lowlands. This specificity is tequila's defining constraint — and its defining consistency. Every bottle of tequila in the world begins with the same plant.

Mezcal, by contrast, can be produced from more than fifty agave varieties, each with its own flavor profile, its own growing conditions, its own years-to-maturity. Tobalá, Espadín, Tepeztate, Mexicano, Cuishe — these are not interchangeable. A mezcal made from Tepeztate, which takes up to thirty-five years to mature in the wild before it is harvested, tastes nothing like one made from the more common Espadín. This variety is mezcal's great gift to the serious drinker: no two expressions are quite alike.

The Process Question

Tequila production is largely industrial. The agave hearts — the piñas — are steamed in ovens or autoclaves, then shredded, fermented, and distilled. The process is efficient, consistent, and designed for scale. A well-made tequila is an excellent thing. It is not, however, a particularly complex thing to produce at the artisanal level.

Traditional mezcal production is something else entirely. The piñas are roasted in earthen pits lined with volcanic rock and wood — sometimes for several days — which is where mezcal's characteristic smokiness originates. The roasted agave is then crushed, often by a stone wheel called a tahona pulled by a horse or mule, fermented in open wooden vats with wild yeasts, and distilled in clay or copper pot stills. The entire process is slow, labor-intensive, and sensitive to the decisions of the mezcalero at every stage.

This is why two mezcals from the same region, made from the same agave, can taste radically different. The process is not standardized. It is artisanal in the original sense of the word — dependent on the knowledge, the intuition, and the accumulated experience of the person making it.

The Geography Question — And Why Guanajuato Changes Everything

Tequila's denomination of origin covers a defined set of municipalities in Jalisco and a handful of surrounding states. Mezcal's is considerably broader — stretching across eleven Mexican states, from Oaxaca in the south to Tamaulipas in the north.

Guanajuato sits within that map in a way that most travelers — and many mezcal drinkers — do not know.

It is the only state in Mexico with a denomination of origin for both tequila and mezcal simultaneously. And the history behind that distinction is worth knowing before you order your next drink.

In the eighteenth century, the Hacienda del Marqués de Berrios, in what is now northern Guanajuato, received the first official permit in all of New Spain to produce a distilled agave spirit — a drink known then as Destilado Criollo, born from the collision of Spanish distillation technique and the wild agave of the regional highlands. Guanajuato was not a latecomer to this tradition. It was, in a meaningful sense, where the tradition began.

That history recently gained new weight. In May 2026, Mexico's Instituto Mexicano de la Propiedad Industrial granted the Denomination of Origin for mezcal to four additional Guanajuato municipalities — Comonfort, Dolores Hidalgo, San José Iturbide, and Tierra Blanca — expanding a recognition that had previously been limited to San Felipe and San Luis de la Paz. The region is not catching up to the mezcal world. It is reclaiming its place within it.

For travelers visiting San Miguel de Allende, this matters in a specific and tangible way. Dolores Hidalgo — less than an hour's drive from San Miguel — is now formally recognized mezcal territory. The agave growing in the hills around the city you are visiting has a denomination, a history, and a flavor that belongs to this specific landscape.

How to Actually Taste the Difference

The best way to understand mezcal is not to read about it. It is to taste it slowly, with someone who can explain what you are experiencing as you experience it.

Start with a 100% agave tequila — blanco, unaged — to establish a baseline. Notice the brightness, the vegetal quality, the relative cleanliness of the spirit. Then move to a mezcal made from Espadín, the most common variety, and notice how the earthiness enters. Then, if you can find it, try something made from a wild agave — Tepeztate, Tobalá, or a Guanajuato variety — and understand what decades of slow growth in volcanic soil taste like when they finally come to the glass.

This is not a casual comparison. It is a short education in Mexican terroir — the idea that a spirit, like a wine, carries the character of the land, the climate, and the hands that made it.

What This Tastes Like in San Miguel de Allende

San Miguel de Allende has a serious mezcal culture — a reflection of the broader spirits intelligence that has developed here alongside the city's culinary scene. The best mezcalerías in the city carry bottles from small Guanajuato producers alongside the better-known Oaxacan expressions, and the conversations that happen around those bottles tend to be genuinely illuminating.

But the most complete way to understand what you are drinking — where it comes from, what the agave looked like, how the roasting pit works, why this particular expression tastes the way it does — requires more than a bar seat and a knowledgeable bartender.

Within the Taste of Mexico retreat, mezcal is not a footnote. It is part of the curriculum. A private tasting guided by people with deep roots in this tradition — not a performance, but a genuine conversation between the spirit in the glass and the land it came from — is among the experiences that guests consistently describe as the one that changed how they drink, and how they think about Mexico, long after they return home.

The Bajío highlands around San Miguel are not a backdrop to Mexico's spirits culture. They are among its oldest chapters. Tasting them properly — with the context, the time, and the guidance they deserve — is one of the more quietly remarkable things you can do in this city.

Six days. Eight guests. One table. A Mexico most travelers never find.

→ Reserve a private conversation about your retreat
Inquiries are personal. Dates are limited. Every message is answered by the people who run this experience.

Quick Reference: Mezcal vs. Tequila

Agave used — Tequila: blue agave only. Mezcal: 50+ varieties.

Production — Tequila: largely industrial. Mezcal: traditional, artisanal, pit-roasted.

Flavor — Tequila: bright, clean, consistent. Mezcal: smoky, complex, terroir-driven.

Geography — Tequila: primarily Jalisco. Mezcal: eleven states, including Guanajuato.

History — Tequila: 18th–19th century industrialization. Mezcal: centuries of ancestral production, Guanajuato among the oldest.