Union Island
The southernmost inhabited Grenadine, with jagged peaks and a kitesurfing lagoon.
Updated 16 October 2026
Union Island is the last inhabited island in the Vincentian Grenadines before Grenada's waters, and it looks different from the rest of the chain: sharp volcanic peaks rising to Mount Taboi at over three hundred metres, giving it a profile that sailors use as a landmark. Clifton is the main town and the clearance port. A shallow lagoon behind the reef on the eastern side has made it a kitesurfing centre.
Background
The island covers 9 km², is about 3 miles long and 1 mile wide, and sits about 200 kilometres to the west-southwest of Barbados, with Carriacou and the Grenada mainland in view to the south. Mount Taboi, the highest peak, reaches 999 feet. Clifton and Ashton are the two main towns, and the population is just under 3,000. English is the official language, though some merchants in Clifton also speak French and German. Flights from Union Island Airport reach Saint Vincent and some other Grenadines at home, and Barbados, Carriacou, Grenada and Martinique abroad. The Union Island gecko, discovered in 2005, lives only here and is listed as critically endangered.
Source: Wikipedia, "Union Island"
Highlights
- The peaks - the sharp volcanic profile rising to Mount Taboi.
- Clifton - the main town and clearance port for the southern chain.
- The kitesurfing lagoon - the shallow water behind the reef on the eastern side.
- The Grenadine position - the last inhabited island before Grenadian waters.
When to go
December to May is the dry season with the steadiest trade wind for kiting. Hurricane season runs June to November. Ferries run on limited days.
Things to know
Hurricane Beryl in 2024 caused severe damage across the island and recovery is ongoing; facilities may be limited. Flights are small and weather-dependent. Prices are high for what is available.
Nearby
Chatham Bay is west, and Palm Island is southeast.
Key facts
Source: Wikidata, item Q536311, read on 18 October 2026.
What to pack for Union Island
Chosen from what this place is for. Tap a kit for the full checklist.
- Reef-safe sunscreen - High SPF that will not bleach the coral you are swimming over. Find on Amazon
- Quick-dry clothing - Board shorts or synthetics that shrug off spray and dry fast. Find on Amazon
- Quick-dry towel - A microfibre towel packs small and dries in minutes. Find on Amazon
- Secure water shoes or reef boots - Grip on slippery launches and protection on rocky shores. Find on Amazon
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Opening times, ticket prices and seasonal closures change - check the official source before you go: official site.
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