tags: [] - coffee/geography - coffee/geography/indian-ocean aliases: - Reunion coffee - Île Bourbon coffee - Bourbon Pointu origin - La Réunion coffee created: 2026-05-12 updated: 2026-05-12

Réunion¶

Tags: #coffee/geography #coffee/geography/indian-ocean Aliases: Reunion coffee, Île Bourbon coffee, Bourbon Pointu origin, La Réunion coffee Related: Bourbon | Bourbon Family Deep Dive | Coffee Terroir Map of Content | Origins & Terroir MOC | Washed Processing Status: ✅ Complete

Overview¶

Réunion is a French overseas department and region in the Indian Ocean whose significance to the global coffee world far exceeds its tiny annual production volume. The island — formerly known as Île Bourbon — is the origin of the Bourbon variety, one of the two foundational Coffea arabica lineages from which the vast majority of cultivated Arabica descends. Coffee is grown in the island's dramatic volcanic highlands, particularly the Cirque de Cilaos, and Réunion's most celebrated variety — Café Bourbon Pointu (the Laurina mutation) — is among the rarest, most expensive, and most historically resonant coffees on earth. Réunion's coffee industry is artisanal in character, tiny in volume, and enormous in heritage.

Regional Introduction¶

Réunion (officially La Réunion) lies in the southwestern Indian Ocean at approximately 21°S, 55°E — roughly 700 kilometres east of Madagascar and 175 kilometres southwest of Mauritius. The island covers approximately 2,512 square kilometres and is entirely volcanic in origin, rising directly from the ocean floor. It is an overseas department and region of France, with the same administrative and legal status as metropolitan French departments; its residents are French citizens, the currency is the euro, and the official language is French.

The island's dominant geographic feature is its extraordinary volcanic topography. Two shield volcanoes define the island's character: Piton des Neiges (3,070 metres), an extinct volcano that is the highest peak in the Indian Ocean region, and Piton de la Fournaise (2,632 metres), one of the world's most active volcanoes, which erupts several times each year. The landscape around Piton des Neiges has been carved by erosion into three spectacular cirques (ancient calderas): the Cirque de Cilaos, the Cirque de Mafate, and the Cirque de Salazie. These cirques are deeply incised, cliff-rimmed highland basins of exceptional scenic and ecological value. The Réunion National Park, which encompasses the volcanic peaks, cirques, and surrounding highland forest, was inscribed as a UNESCO World Heritage Site in 2010.

The coastal zones and lower slopes are warm and heavily cultivated with sugar cane — the island's dominant agricultural crop — while the highland interior (the Hauts) is dramatically cooler, wetter on windward slopes, and largely forested above the agricultural zone. Réunion receives some of the world's highest recorded rainfall totals on its eastern windward slopes (up to 8,000 millimetres annually), though the Cirque de Cilaos lies in a partial rain shadow and receives more moderate precipitation.

Neighbours¶

Réunion's nearest neighbours are Mauritius and Rodrigues to the northeast, and Madagascar to the west. The island of Mayotte, another French overseas territory, lies further north in the Mozambique Channel. The wider Mascarene Island group — Réunion, Mauritius, and Rodrigues — shares a geological origin in hotspot volcanism above a mantle plume now positioned beneath Réunion.

History and People¶

Réunion was uninhabited when Arab traders first knew of it and when Portuguese navigators formally recorded it in the early sixteenth century. French possession was established in 1642, and the island was named Île Bourbon after the French royal house. Early French settlers established plantation agriculture dependent first on enslaved African and Malagasy labour and later, after the abolition of slavery in 1848, on indentured labourers from India, East Africa, and China. This layered colonial demographic history produced the island's modern Créole population — a highly mixed, multiethnic community with African, Malagasy, Indian (Tamil and Gujarati), Chinese, and European (primarily French) heritage, bound together by a shared Réunionnais Creole culture and language.

The island was renamed La Réunion during the French Revolution, reverted to Île Bourbon under the Restoration, and permanently renamed La Réunion in 1848. It became a French département d'outre-mer in 1946 and a région d'outre-mer in 1982, fully integrated into the French Republic and the European Union.

The population is approximately 880,000 (2023 estimate). The official and dominant language is French; Réunion Creole (Kréol rényoné) is widely spoken as a first language in informal contexts. Religious life reflects the multicultural heritage: Catholicism predominates, alongside Hinduism among the Tamil community, Islam, and Buddhism.

Major Population Centres¶

Saint-Denis is the capital and largest city, situated on the north coast at the foot of the northern volcanic slopes. With a population of approximately 150,000, it functions as the island's administrative, commercial, and cultural centre. Saint-Pierre (south coast) and Saint-Paul (west coast) are the second and third largest cities, both coastal with warm climates and significant service economies. Le Tampon is the principal highland town, situated at approximately 700 metres south of the Piton des Neiges massif and in proximity to the coffee-growing zone of Cilaos.

Regional Coffee Terroir¶

Coffee cultivation in Réunion is concentrated in the highland interior — the Hauts — particularly within and around the Cirque de Cilaos at elevations of approximately 800 to 1,400 metres. Cilaos is an extraordinary geographic environment: a volcanic cirque enclosed on three sides by sheer basalt and phonolite cliffs, accessible by a single road (the Route de Cilaos) that winds through more than 400 hairpin turns from Le Tampon on the plateau above. The cirque floor sits at approximately 1,200 metres, with surrounding ridges reaching 2,000+ metres. The enclosed terrain creates a distinctive microclimate — cooler and less exposed to trade winds than the open coastal zones, with moderate but reliable rainfall.

The soils of the Cilaos cirque are derived from the weathering of Piton des Neiges volcanic material — basaltic and phonolitic lavas and tuffs that produce deep, mineral-rich, well-structured soils with high iron and aluminium content. These volcanic soils retain moisture well, provide good drainage on the steeper slopes, and supply an abundance of trace minerals that contribute to the aromatic complexity of Réunion coffee. Soil pH is typically acidic (5.0–6.0), well-suited to Arabica cultivation.

The growing climate at Cilaos elevations is characterised by warm days, cool nights, and persistent morning cloud cover — classic conditions for slow, even cherry development. Mean temperatures at 1,200 metres range from approximately 15°C to 22°C. The diurnal temperature swing of 8–12°C promotes the accumulation of sugars and aromatic precursors in the ripening cherry. Annual rainfall in the cirque averages approximately 1,500–2,000 millimetres, less than the island's more exposed windward slopes, with a drier period from June to October that broadly coincides with cherry maturation and harvest.

Small quantities of coffee are also grown in other highland areas, including parts of the Cirque de Salazie and some Hauts zones at intermediate elevations, though Cilaos remains the centre of Réunion's coffee identity.

Major Coffee Varieties¶

Café Bourbon Pointu (Laurina)¶

Café Bourbon Pointu — also known botanically as the Laurina mutation of Coffea arabica var. Bourbon — is Réunion's defining contribution to the world of coffee. The name refers to the variety's most distinctive morphological feature: pointed, narrowly elongated beans (pointu = pointed in French) that contrast sharply with the round profile of standard Bourbon cherries. The Laurina mutation is understood to be a spontaneous mutation of the Bourbon population that occurred on Réunion, though some research suggests the mutation may have existed in pre-colonial Yemeni germplasm and was preserved or intensified through island cultivation.

The Laurina mutation's most remarkable agronomic characteristic is its dramatically reduced caffeine content — approximately 0.6% caffeine by dry weight, compared with approximately 1.2% for standard Arabica and 2.5% for Coffea canephora (Robusta). This low-caffeine trait occurs through a natural genetic mechanism and is not a product of any decaffeination process. Laurina plants are smaller and more compact than standard Bourbon, with narrower leaves and smaller internodes, and produce smaller cherry clusters. Yields are substantially lower than standard Bourbon, compounding the variety's rarity.

Café Bourbon Pointu was cultivated commercially during the colonial period but fell into near-extinction through most of the twentieth century as sugar cane and other crops displaced upland agriculture. By the late 1980s only a handful of trees survived, maintained by a small number of Cilaos farmers.

Bourbon¶

Standard Bourbon (Coffea arabica var. Bourbon) — the foundational variety developed through the genetic isolation of Yemeni Arabica on Île Bourbon between approximately 1715 and the mid-nineteenth century — is also cultivated on Réunion, though in smaller quantities than Laurina. Standard Bourbon on Réunion occupies a historically important position as the closest available genetic approximation to the original island population from which the global Bourbon lineage spread to Brazil, East Africa, and the rest of the coffee world. See Bourbon.

Farming and Processing¶

Coffee farming on Réunion is entirely smallholder and artisanal. Individual farm plots in the Cilaos cirque are typically less than one hectare, often integrated within family landholdings that also support subsistence food crops, lentils (Cilaos lentils are a famous local product), and wine grapes. The extreme terrain — steep volcanic slopes with narrow terrace agriculture — makes mechanised work impractical; all cultivation, pruning, and harvesting is carried out by hand.

The harvest season on Réunion falls between July and October, reflecting the island's southern hemisphere position and subtropical seasonality. Cherry ripening is monitored closely, and selective hand-picking is practised by quality-focused producers. The low yields of Laurina in particular mean that harvest labour is intensive relative to the weight of fruit produced.

Washed processing is the standard method. Cherries are pulped promptly after picking, fermented in water for 24–36 hours, washed clean, and dried on raised beds or in covered drying structures. The controlled, clean processing approach preserves the delicate cup character for which both Laurina and Cilaos Bourbon are valued.

The revival of Café Bourbon Pointu as a viable commercial product is inseparably linked to the involvement of UCC (Ueshima Coffee Company), one of Japan's largest coffee companies. Beginning in the 1990s, UCC agronomists and technicians partnered with Réunion producers and the island's agricultural authorities to identify surviving Laurina trees, propagate new plants from surviving germplasm, and establish a dedicated cultivation and processing programme in the Cilaos area. UCC invested in processing infrastructure, technical training, and quality certification, and secured commercial agreements for the resulting production. The UCC partnership transformed Bourbon Pointu from a near-extinct heritage variety into a commercially available, if extraordinarily rare, specialty product.

Total annual production of Réunion coffee — Laurina and standard Bourbon combined — is estimated at fewer than 60 tonnes, and Laurina alone accounts for only a fraction of that. This makes Réunion one of the smallest coffee-producing origins in the world by volume.

Coffee Quality¶

Café Bourbon Pointu (Laurina) is widely regarded as one of the world's most exceptional cups — a coffee of extraordinary delicacy and refinement that reflects both its unique genetics and its carefully managed terroir. The low caffeine content means that the bitter sensory dimension typically associated with caffeine is largely absent, producing a cup of unusual softness and sweetness. The flavour profile presents:

Aroma: Intensely floral — jasmine, orange blossom, sometimes rose; fragrant and persistent
Acidity: Bright but extraordinarily fine; citrus (yuzu, mandarin, lemon zest) and stone fruit; silky rather than sharp
Body: Light to medium; tea-like in texture; clean and transparent
Flavour: White peach, apricot, citrus peel, candied fruit, light honey, subtle spice
Finish: Long, clean, remarkably complex for such a delicate cup; no bitterness or astringency

Well-prepared Café Bourbon Pointu is consistently scored above 90 SCA points by experienced cuppers, with exceptional lots from optimal harvest years reaching 92–94 points. The fragility of the variety and the small production volumes mean that poorly managed lots do exist, but the best examples are without parallel among low-caffeine coffees and compare favourably with the finest Geisha or Ethiopian heirloom lots from other origins.

Standard Cilaos Bourbon is also a high-quality cup — clean, balanced, sweet, with stone fruit and chocolate notes — though it does not reach the extraordinary singularity of Laurina.

Major Markets¶

Japan is by far the dominant market for Réunion coffee, particularly Café Bourbon Pointu, as a direct consequence of UCC's central role in the variety's revival. UCC markets Bourbon Pointu under its premium brand in Japan, where it commands retail prices of ¥5,000–10,000 or more per 100 grams — among the highest retail prices for any commercially available coffee. The Japanese specialty market's strong appreciation for delicate, low-bitterness, aromatic coffees aligns closely with the Laurina profile, and the heritage narrative around Réunion's role in coffee history resonates powerfully with Japanese specialty consumers.

France and the European specialty market absorb small quantities of both Laurina and standard Cilaos Bourbon, sold through specialty importers and occasionally through Réunion-based direct channels to visitors and online buyers. The French connection — Réunion is constitutionally French — gives the island's coffee a natural prestige positioning within the European market.

The volume constraints are so severe that Réunion coffee does not function as a commercial origin in any mainstream sense; it operates as a prestige and heritage product available through specialist channels at prices that reflect its rarity and historical significance rather than cost of production alone.

Notable Aspects¶

Birthplace of the Bourbon Lineage¶

Réunion's most profound contribution to global coffee is not the coffee it produces today but the variety it gave the world two centuries ago. The Bourbon lineage — developed on Île Bourbon from Yemeni Arabica introduced around 1715–1718, and re-introduced to East Africa and the Americas from the mid-nineteenth century — is the genetic ancestor of Caturra, Catuaí, Mundo Novo, Pacas, Villa Sarchi, SL28, and dozens of other varieties that collectively account for the majority of the world's specialty Arabica production. Without the genetic divergence that occurred during the island isolation of Réunion's Bourbon population, the coffee world would be a profoundly different place. See Bourbon Family Deep Dive.

Near-Extinction and Revival of Bourbon Pointu¶

The near-loss of Café Bourbon Pointu through the twentieth century and its subsequent revival represent one of coffee's most remarkable conservation stories. By the 1980s the variety existed in fewer than a handful of surviving trees; without active intervention it would almost certainly have been lost permanently. The UCC-led revival programme — genomic documentation, germplasm propagation, agronomic support, and market development — demonstrates the critical role that commercial partnership, when structured appropriately, can play in the preservation of vulnerable agricultural heritage varieties.

Cilaos Lentils and Wine¶

The Cirque de Cilaos is also celebrated for two other distinctive agricultural products: Cilaos lentils (lentilles de Cilaos), a small, delicate lentil variety with Geographical Indication protection in France, and Cilaos wine, produced from grapes grown on volcanic cirque soils at altitude — an unusual viticulture operation in a tropical island context. The combination of lentils, wine, and coffee within a single highland cirque reflects the agricultural ingenuity demanded by Cilaos's geographic isolation and the variety of microclimatic opportunities its volcanic terrain provides.

Piton de la Fournaise¶

Réunion's still-active volcano, Piton de la Fournaise, erupts multiple times each year, regularly depositing fresh volcanic material across the island's southeastern slopes. While eruptions pose no threat to the coffee-growing zones of Cilaos — which lie on the opposite side of the island from the active vent — they continuously replenish and diversify the island's volcanic geological substrate, contributing to the long-term fertility and mineral complexity of Réunion's soils.

Low-Caffeine Coffee without Industrial Processing¶

Café Bourbon Pointu's naturally low caffeine content (~0.6%) provides a cup that is genuinely low in caffeine without any industrial decaffeination process. For consumers who seek to reduce caffeine intake without sacrificing cup quality — a growing demographic — Laurina offers an alternative to decaffeinated coffee that preserves the full aromatic complexity and flavour of an extraordinary specialty lot. This characteristic has contributed to Bourbon Pointu's appeal among older Japanese specialty consumers and those with caffeine sensitivity.

Key Facts¶

Location: Indian Ocean, ~700 km east of Madagascar, 21°S; French overseas department and region
Area: 2,512 km²; population ~880,000 (2023)
Capital: Saint-Denis (north coast); highland coffee centre: Cirque de Cilaos (~1,200 m)
Principal volcano: Piton des Neiges (3,070 m, extinct); Piton de la Fournaise (2,632 m, active)
Coffee growing elevation: 800–1,400 m; core zone in Cirque de Cilaos
Soils: Volcanic basaltic and phonolitic origin; mineral-rich, acidic, well-drained on slopes
Primary varieties: Café Bourbon Pointu / Laurina (rare mutation; ~0.6% caffeine), standard Bourbon
Processing: Washed
Harvest: July–October
Cup profile (Bourbon Pointu): Intensely floral, silky citrus acidity, white peach, clean tea-like finish; 90–94 SCA points
Total annual production: Fewer than 60 tonnes (all varieties combined); among world's smallest origins by volume
Primary market: Japan (UCC); small volumes to France and European specialty
Historical significance: Origin of the Bourbon lineage — genetic ancestor of the majority of the world's cultivated specialty Arabica
Conservation: UCC Japan partnership critical to Bourbon Pointu's survival from near-extinction

References¶

This article is part of All-About-Coffee.com - The comprehensive coffee knowledgebase.