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Palm Island

A private resort island near Union, planted from a swamp by a single leaseholder.

Updated 21 October 2026

Typeisland
WhereGrenadines
Nearest cityClifton
Best seasonDecember to May
Time to allowTwo to three days
Getting thereBoat from Union Island, around ten minutes; resort transfers only
EntryResort only; charged

Palm Island, formerly Prune Island, is a small island a short boat ride from Union that John Caldwell leased in 1966 on the condition he develop it, and he planted hundreds of coconut palms across what had been swamp and scrub, which is where the present name came from. It has run as a single resort since. Five beaches ring the island, about 55 hectares, and the interior is planted, with land tortoises brought over from Union in 2015; there is no way to visit without staying.

Highlights

  • The planted palms - the hundreds of trees put in from 1966 that renamed the island.
  • The five beaches - the sand around the island's edge.
  • The single resort - the operation covering the whole island.
  • The transformation - swamp and scrub turned into a planted island by one leaseholder.

When to go

December to May is the dry season and the high season. Hurricane season runs June to November. The resort closes for part of the year.

Good to know

There is no access without staying at the resort and day visits are not permitted. Costs are high. Hurricane Beryl in 2024 caused damage across the southern Grenadines.

Nearby

Union Island is northwest, and Petit St Vincent is southeast.

Key facts

Area55 ha (136 acres)
Length1.2 km (0.7 mi)
Location12.5864° N, 61.3964° W · map

Source: Wikidata, item Q717210, read on 18 October 2026.

What to pack for Palm 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 towel - A microfibre towel packs small and dries in minutes. Find on Amazon
  • Water shoes - Protect your feet on rocky entries, hot sand and sea-urchin spines. Find on Amazon
  • Dry bag - Keeps phone, cash and keys safe while you are in the water. Find on Amazon

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Plan your trip

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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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