Mount Elgon (Bugisu)

Mount Elgon is Uganda’s arabica mountain. An extinct volcano on the Kenyan border, rising to 4,321 metres and at least 24 million years old, Wikipedia says, it carries most of the country’s arabica on its slopes, grown by the smallholders of Bugisu and its neighbours. Their coffee, sold under names like Bugisu AA and Mt Elgon A, is Uganda’s best-known arabica, and some of its best paid.

The short version

• Uganda’s arabica heartland, on the slopes of Mount Elgon.
• High-grown: a mean of about 1,855 m in UCDA’s highland zone.
• Floral, berry and citrus, with chocolate and caramel.
• About 700,000 bags in a good season, 43% of Uganda’s arabica exports.
• Old trees: many are over 70 years old.

What does Mount Elgon coffee taste like?

Complex. The Uganda Coffee Development Authority (UCDA) profiled Uganda’s highland arabicas, most of which grow on Mount Elgon, and found floral, berry and citrus notes together with chocolate, caramel, buttery and nutty sweetness. It credits the altitude, the temperature and the mountain’s rich volcanic soils.

Where is it grown?

On the mountain’s Ugandan slopes, around the city of Mbale. The sources draw the area differently:

Area	Districts	Source
Bugisu sub-region	Mbale, Mbale City, Bulambuli, Sironko, Manafwa, Bududa, Namisindwa	Daily Monitor
UCDA’s Elgon region	Bududa, Bukwo, Bulambuli, Kapchorwa, Kween, Manafwa, Mbale, Namisindwa, Sironko	UCDA
UCDA’s highland zone (Elgon, plus the Rwenzori and Kisoro)	Bududa, Bukwo, Manafwa, Kween, Mbale, Namisindwa, Kapchorwa, Sironko, Kisoro, Kasese, Kabarole	UCDA

UCDA’s highland zone has a mean elevation of 1,855 metres and 920–1,650 mm of rain a year. Arabica wasn’t always here: it was brought from Ethiopia and naturalised on Mount Elgon, Wikipedia says.

How much coffee does it grow?

About 700,000 60 kg bags in a good season, coffee specialists told the Daily Monitor in August 2026: roughly 10% of Uganda’s coffee and about 43% of its arabica exports. They say it could grow 1.2 million if farmers replaced their trees: many are over 70 years old, and yields start to fall from about 30.

The export grades

Mount Elgon coffee leaves Uganda under its own names. UCDA’s figures for the 2022/23 financial year, in 60 kg bags:

Grade	Bags exported
Bugisu grades (AA, AB, A+, CPB, A and others, including organic)	234,133
Mt Elgon grades (mainly A+)	52,100
Fully washed Sipi Falls	29,571

Source: UCDA annual report, 2022/23.

They fetch high prices. In August 2026, Mt Elgon A and Mt Elgon AB were the highest-priced coffees Uganda exported, at US$7.9 a kilo, against an average of US$6 for arabica, the Ministry of Agriculture reports.

When is it harvested?

The main crop begins around September or October and runs to about February, and a smaller fly crop follows in April and May, according to the exporters Sucafina and Mountain Harvest. The weather has made it erratic: in 2024 Mount Elgon’s growers told Algrano that rain in January and February, when they needed sun, had spoiled flowering, and some zones had no coffee at all.

Mount Elgon and other Ugandan origins

• Coffee in Uganda: the whole country, its robusta and its harvests.
• Rwenzori: Uganda’s other arabica mountains, in the west.
• Coffee in Ethiopia: where Mount Elgon’s arabica came from.