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Ethiopia · Washed · Espresso

NANO CHALLA

Roasted by The Barn

Nano Challa is a stunning example of Ethiopian terroir, with a delicate profile we enjoy season after season.

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The Barn no longer has this coffee in stock. We keep it here for reference.

NANO CHALLA — The Barn
Image: courtesy of The Barn

From the roaster

Origin: Gera, West Oromia, Ethiopia 

Roast: Espresso

Producer: Nano Challa Cooperative

Altitude: 1900 - 2000 Meters 

Varietal: Mixed Heirloom

Process: Washed 

Amongst the pristine forest of Gera, coffee trees grow wild and are tended to by members of the Nano Challa Cooperative. With support from NGO Technoserve, the farmers have been able to elevate the quality of their coffee through modern, sustainable methods. Nano Challa is a stunning example of Ethiopian terroir, with a delicate profile we enjoy season after season.

— The Barn

Context

The Nano Challa Cooperative, located in the Gera district of West Oromia, represents the high-quality output typical of Ethiopia · Gera, West Oromia. This specific lot is comprised of mixed heirloom varietals cultivated at elevations between 1900 and 2000 meters above sea level. As a washed coffee, it undergoes a meticulous processing method designed to highlight the inherent characteristics of the bean by removing the fruit flesh before drying.

Roasted by The Barn, this selection showcases the clean, vibrant profile often associated with the region’s traditional processing techniques. When evaluating the nuances of such a coffee, enthusiasts often refer to the flavor wheel to identify the complex interplay between acidity and sweetness. While washed coffees are frequently celebrated for their bright, crisp clarity and refined finish, the specific terroir of Gera provides a distinct foundation for this cooperative’s production.

In the Encyclopedia

Frequently asked questions

Where is NANO CHALLA grown?

NANO CHALLA, roasted by The Barn, is sourced from Sidamo, Ethiopia.

How is NANO CHALLA processed?

NANO CHALLA uses the Washed process.

What roast level is NANO CHALLA?

It is roasted to a espresso level.

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