Tarrazú Coffee: Costa Rica's High-Grown Region

Tarrazú coffee grows in the steep hills south of San José, Costa Rica, in a zone often called Los Santos, and it's widely regarded as the country's flagship growing region. Small farms here, many just a few acres, produce some of the most sought-after lots in Central America.

Where Is Tarrazú, and How High Is Its Coffee Grown?

Tarrazú is a canton in San José Province, part of the Los Santos coffee zone, about 70 km (43 mi) south of the capital. Terrain in the canton ranges from around 1,350 m (4,430 ft) in the town of San Marcos up to peaks over 3,000 m (9,840 ft), and Costa Rica's coffee institute cites the country's finest coffee as typically grown between 1,200 and 1,700 m (3,940–5,580 ft) — a band Tarrazú's farms sit squarely inside.

Within Los Santos, the San Lorenzo district is often singled out as producing some of the region's most sought-after lots. The zone's cool nights and well-defined dry season give farmers a predictable window for drying cherry in the sun, one reason Tarrazú became known early on for consistent quality rather than just a handful of standout lots.

What Varieties Grow in Tarrazú, and How Is It Processed?

Costa Rica's coffee farms lean heavily on two related cultivars: Caturra, a naturally compact mutation of Bourbon that reached Central America by way of Guatemala in the 1940s, and Catuai, a Brazilian cross of Mundo Novo and Caturra that Costa Rica adopted in 1985 and which spread widely across the country afterward. Both are compact, high-yield plants well suited to Tarrazú's steep, terraced hillsides, and both are, like the rest of Costa Rica's coffee, entirely arabica. Their short, sturdy growth habit also makes them easier to pick and manage on steep ground than taller, older cultivars like Typica.

Most Tarrazú coffee is wet-processed — pulped, fermented and washed before drying — the traditional approach across Costa Rica's specialty sector, though honey-processed lots, which leave some fruit mucilage on the bean during drying, have also become more common on the specialty market in recent years.

What Does Tarrazú Coffee Taste Like?

Tarrazú's high elevation and volcanic soil are generally credited with giving its coffee bright acidity and a dense body relative to lower-grown Costa Rican regions. One measure of how highly the region is regarded: a single Tarrazú lot, Finca Palmilera, became the most expensive coffee ever sold in US Starbucks stores when it launched there in November 2012 — a sign of how much premium buyers are willing to pay for a well-documented, single-farm Tarrazú lot.

That reputation shows up in competition results too. In Costa Rica's 2023 national quality competition, farms in the Los Santos zone took the top three placings outright, with producer Johel Monge's entry scoring 91.08 points for first place.

How Is Tarrazú Coffee Sold?

Coffee in Costa Rica is regulated more tightly than in many producing countries, with the Instituto del Café de Costa Rica running national quality competitions and helping define growing zones like Los Santos. Much of Tarrazú's coffee still moves through cooperatives that pool cherry from smallholders for shared processing. Those competitions serve a purpose similar to Cup of Excellence auctions elsewhere in Latin America: they give a small, traceable lot a public score and, often, a direct route to buyers willing to pay well above commodity prices for a proven winner.

Over the past two decades, Costa Rica has also become known for small, independently owned processing facilities called micromills, which let individual farmers control fermentation and drying themselves and sell a distinct, traceable lot rather than blending into a larger cooperative batch — part of why single-farm Tarrazú coffee, like Finca Palmilera, has become easier to find on specialty shelves. See our varieties guide for more on how cultivars and processing choices like these shape a cup.

When Is Tarrazú Coffee Harvested?

Costa Rica's coffee harvest generally runs from November into early March, with picking in Tarrazú at its busiest in December and January — busy enough that the canton's population is reported to swell three-fold during peak harvest as seasonal pickers arrive. Tarrazú's high elevation also means cherries ripen more slowly than in lower-grown regions, concentrating the picking season into a shorter, more intense window even as it stretches out the ripening process for any single tree. After processing and a typical one-to-three-month shipping window, Costa Rican coffee tends to be at its freshest in US and European markets around May through July.

How Does Tarrazú Compare With Jamaica Blue Mountain?

Tarrazú and JBM share more structurally than the flavor difference suggests: both are small, mountainous, high-elevation zones that built reputations on quality over volume, and both increasingly market coffee down to the level of a single farm rather than just a country name. Where they part ways is in the cup — Tarrazú is generally prized for brightness and body, JBM for smoothness and restraint. Tarrazú is also often compared with other high-elevation Central American specialty regions, such as Guatemala's Antigua, another volcanic, high-grown zone with its own protected identity.

Both regions have also leaned on formal institutions to protect what their name means. Costa Rica's coffee institute runs the national scoring competitions and helps define zones like Los Santos; Jamaica's regulators define JBM by a specific legal growing area and, since 2018, a minimum-content rule requiring at least 30% Blue Mountain coffee in anything sold as a "Jamaica Blue Mountain Blend." Both systems exist for the same basic reason: to keep a well-known name from being diluted by cheaper coffee riding on its reputation.