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Meridiela.

Navy Island

A forested island in Port Antonio harbour, once owned by Errol Flynn, closed and reopened repeatedly since.

Updated 2 September 2026

Typeisland
WherePortland
Nearest cityPort Antonio
Best seasonDecember to April
Time to allowHalf a day
Getting thereA short boat ride from Port Antonio's Errol Flynn Marina
EntryBoat hire charged; access depends on current arrangements

Navy Island sits in Port Antonio harbour, about sixty acres of forest and small beaches, used as a British naval careening station in the eighteenth century, which is where the name comes from. Errol Flynn bought it in the 1940s after his yacht took shelter in the harbour, and the island has been associated with him ever since. Development plans have come and gone for decades and the island has been open, closed and semi-abandoned in turn.

The landscape

  • The forested interior - about sixty acres of woodland and paths.
  • The beaches - small coves on the sheltered side of the island.
  • The harbour view - Port Antonio and the Blue Mountains from the water.
  • The naval history - the eighteenth-century careening station the name comes from.

When to go

December to April is the drier season and the calmest for the crossing. Access depends entirely on current arrangements and should be checked in Port Antonio. Hurricane season brings closures.

Things to know

Access has been on and off for years and there may be no way across at any given time. There are no facilities on the island. Boat prices should be agreed before setting out.

Nearby

Port Antonio is across the harbour, and Folly Ruins are east.

What to pack for Navy 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

Where to start if Navy Island is going on the list.

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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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