L'Union Estate
A working coconut and vanilla estate on La Digue, and the way to Anse Source d'Argent.
Updated 22 October 2026
L'Union Estate covers the southwestern corner of La Digue and is the only way through to Anse Source d'Argent, which is why almost everyone on the island passes through its gate. Within it are a copra mill still worked by an ox turning a stone wheel, a vanilla plantation, a colonial plantation house, a pen of giant tortoises and an old cemetery. The granite outcrop called Union Rock stands over the whole thing.
History
The estate was set up in the 18th century as a 300-hectare plantation of coconuts for copra and oil, vanilla and other crops, and its Plantation House, known locally as Grann Kaz, is an example of French colonial building. By the end of the 2010s it had been preserved as a national monument, and in 2017 the government offered 49% of it to residents of La Digue (Wikipedia, L'Union Estate).
The main sights
- The copra mill - the ox-driven stone wheel still crushing coconut.
- The vanilla plantation - the vines grown across part of the estate.
- The plantation house - the colonial building at the centre of the grounds.
- Union Rock - the granite outcrop standing above the estate.
When to go
Year round on daytime hours. Mornings are cooler and less crowded. The gate closes in the late afternoon.
Practical notes
The entry fee is effectively a charge for reaching the beach beyond. Demonstrations at the copra mill are brief and staged. The estate gets very crowded from mid-morning.
Nearby
Anse Source d'Argent is beyond the estate, and La Passe is north.
Key facts
Source: Wikidata, item Q137368824, read on 18 October 2026.
What to pack for L'Union Estate
Chosen from what this place is for. Tap a kit for the full checklist.
- Comfortable walking shoes - Sightseeing means kilometres of pavement and cobbles daily. Find on Amazon
- A slim anti-theft daypack - Zips that close properly; keep it in front in crowds and on transit. Find on Amazon
- A refillable water bottle - Many cities have public fountains; save money and plastic. Find on Amazon
- A light layer + compact umbrella - For museum air-con and a sudden shower. Find on Amazon
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