Plizio Visual Lab

Navy Island

Plizio editorial teamUpdated: Jun 2026Data Sources

Island

Weather…

Navy Island is a lush, emerald gem located just off the coast of Port Antonio in Portland. This small private island has a storied past, serving as a British Royal Navy base in the 18th century, hence its name, to repair and refit ships. In the 1940s, it gained international fame when it was purchased by Hollywood legend Errol Flynn, who used it as his private tropical retreat and hosted legendary parties for the global elite. Today, the island is a tranquil nature reserve where the jungle has begun to reclaim the ruins of Flynn’s former estate, creating a 'lost paradise' atmosphere. Surrounded by lively coral reefs and crystal-clear waters, Navy Island features secluded white-sand beaches like the famous Errol Flynn Beach. It is a haven for snorkeling, birdwatching, and quiet exploration, providing a unique mix of naval history, cinematic glamour, and untamed tropical beauty.

Location: Jamaica
Top sights: Port Antonio · Navy Island, Jamaica · Folly Lighthouse
Nearby: Long Bay (15 km)

Best time to visit & climate

The most pleasant time to visit is Jan–Mar.

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg °C	26	26	26	27	27	28	28	28	28	28	27	27
Rain mm	35	18	27	40	117	101	75	111	131	180	94	51

📋 Practical info

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Getting there

The island is typically reached via a short boat ride or water taxi from the mainland marinas in Port Antonio. Visitors usually arrange these quick transfers locally, making the short journey across the sheltered harbor quite straightforward.

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Best season

The destination can generally be enjoyed year-round, though the drier winter and spring months are often considered well-suited for visits. The tropical climate means brief afternoon showers are common, even outside the main hurricane season.

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Terrain & paths

The small landmass features a mix of dense tropical foliage, sandy coves, and some uneven, unmaintained paths. Walking around generally involves navigating natural, gently sloping terrain surrounded by dense, overgrown vegetation.

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What to bring

Casual tropical attire, swimwear, and comfortable walking shoes or sandals are typically recommended for a day out here. Bringing insect repellent, adequate sunblock, and your own drinking water is generally considered essential.

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Parking

Travelers usually leave their vehicles at designated parking areas or secure lots near the boat departure points in Port Antonio. Once on the water taxi, there is naturally no need to worry about any further vehicle logistics.

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Safety

Visitors should typically be cautious of submerged rocks when swimming and stay aware of their surroundings in overgrown areas. The island is largely unmanaged, so exercising general common sense regarding personal safety is always advised.

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Time needed

Exploring the small island, enjoying the beaches, and taking in the tropical scenery usually fills a pleasant half-day itinerary. Some travelers pack a picnic and choose to spend several hours relaxing completely away from the mainland crowds.

Geography

Coordinates

18.18000, -76.45000

Facts

Historically used by the British Royal Navy as a strategic repair station.
Once owned by actor Errol Flynn, becoming a symbol of Hollywood's golden age in Jamaica.
Features several secluded beaches, including one formerly known as a clothing-optional spot.
Acts as a natural breakwater protecting Port Antonio's West Harbour.
Accessible only by a short boat ride from the Port Antonio mainland.
The surrounding waters are part of a protected marine park with diverse coral life.
Home to numerous species of exotic plants introduced during the mid-20th century.
Served as a filming location for scenes in the 1954 movie 'Treasure Island.'