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Guatemala · Carbonic maceration

Guatemala - Finca Gascón

Roasted by Clifton Coffee Roasters

This Guatemalan coffee from Finca Gascón uses a carbonic maceration process to create bright, complex flavors and a floral aroma.

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Clifton Coffee Roasters no longer has this coffee in stock. We keep it here for reference.

Guatemala - Finca Gascón — Clifton Coffee Roasters
Image: courtesy of Clifton Coffee Roasters

From the roaster

Gildardo Contreras’s coffee journey started in childhood, helping his parents harvest coffee from 50 bourbon trees in their backyard. In 2012, he bought a farm from a relative and gradually expanded it to 54 acres. Today, his son Felipe manages the farm with a strong focus on quality, collaborating with neighbors to improve processing. They renovate 20% of the farm each year and plan to replace older bourbon trees at 1,800 masl with SL28, supported by irrigation.

Once the coffee cherries are picked and sorted, they’re taken to the wet mill, where floaters are removed. They then undergo Carbonic maceration process. This is a fermentation technique adapted from winemaking. Whole coffee cherries are sealed in tanks filled with carbon dioxide, creating an oxygen-free environment. This slows down microbial activity, allowing sugars and acids to break down gradually while the beans remain inside the fruit. This adds bright and complex flavours to the coffee along with enhancing this coffees floral aroma. 

The Antigua region of Guatemala is where our import partner Coffee Bird’s legacy began in 1864. Surrounded by three volcanoes, its rich soil and climate make it ideal for coffee. Today, rising tourism pressures local farming, making support for producers vital. In 2018, after a major volcanic eruption, Coffee Bird helped raise funds for the affected community.

— Clifton Coffee Roasters

Context

Produced by Gildardo Contreras at Finca Gascón, this lot represents a sophisticated expression of the Antigua region in Guatemala. The coffee is comprised of the Bourbon varietal, grown at 1800 masl. What distinguishes this particular harvest is the application of carbonic maceration, a technique that involves fermenting whole cherries in a carbon dioxide-rich environment. While traditional washed coffees from this area are often celebrated for their balanced acidity and cocoa-toned sweetness, processing methods like carbonic maceration can significantly alter the cellular structure of the bean, often resulting in heightened intensity and unique aromatic profiles.

Sourced and roasted by Clifton Coffee Roasters, this selection invites a closer look at how modern post-harvest innovation interacts with classic terroir. To better understand the nuances found in your cup, we recommend referencing the flavor wheel to help identify the specific characteristics developed through this controlled fermentation process.

In the Encyclopedia

Frequently asked questions

Where is Guatemala - Finca Gascón grown?

Guatemala - Finca Gascón, roasted by Clifton Coffee Roasters, is sourced from Antigua, Guatemala.

How is Guatemala - Finca Gascón processed?

Guatemala - Finca Gascón uses the Carbonic maceration process.

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Last verified: October 14, 2026 · Browse all beans.