A Quiet Isle in the North Sound

Guiana Island—sometimes spelled Guana Island on older maps—sits at the northeastern edge of Antigua, in the parish of St. Peter, with its long southern coast facing the mainland across a narrow tidal channel known as the Narrows. To the north and east, its reefs and mangrove-fringed shores open into the calm, shallow waters of the North Sound, the same protected maze of cays that boats tour out of St. John's. Around 600 acres of gently undulating limestone and coral, it ranks as the fourth-largest island in the country after Antigua itself, Barbuda and Redonda, yet the 2011 census recorded not a single permanent inhabitant.↗↗

That emptiness is precisely its charm. Where the west coast of Antigua is lined with marinas and all-inclusive resorts, Guiana has stayed rough, green and largely wild—a reef-fringed little isle of mangrove, turtle grass and scrub where the trade winds still blow unimpeded across open land. It feels like a glimpse of the Caribbean before the tourist boats arrived.↗↗

Plantation Bones and Centuries of History

The island's name is a memory of migration: it comes from the Guiana region of South America, where English settlers from Antigua had tried their hand before the 1667 Treaty of Breda redrew the map, after which many returned and took up land here. By the 1720s a plantation was under way. The stone estate house was raised in 1727, and a sugar mill followed around 1730; later the island grew Sea Island cotton and raised cattle and sheep. The main house still stands, empty and open to the elements, marked by date stones reading 1725 and 1929, while around it lie the crumbling walls of outbuildings and the ruins of two lime kilns at the old landing on the northwest coast, where ships and barges once called.↗↗

The Codrington family—one of the great planter dynasties of the Eastern Caribbean—bought Guiana Island in 1812 and held it until 1929. For much of the 20th century access was characteristically old-fashioned: at the Narrows on the south coast, visitors and workers crossed a stretch of open water on a hand-pulled pontoon ferry, a raft buoyed by drums and hauled from shore to shore on ropes. Bush has long since closed over that slip and the track to the house, and the mill itself has vanished, but the scene is exactly the isolated estate of Antiguan plantation lore.↗↗

Long before the cane fields, people came here to gather shellfish and farm the coast. Archaeological sites dot the island: early Siboney (pre-ceramic) settlements at Monocle Point and Barnes Point, and later Arawak sites at Grape Bay and Byam Point, among the most significant pre-colonial traces in the Antigua archipelago. Guiana thus reads as a layered landscape—Amerindian landing places, a colonial sugar estate, and now a wildlife refuge—rather than a single-period ruin.↗↗

Deer, Mangroves and Birdlife

Guiana's real claim to fame today is as a sanctuary. Fallow deer, introduced to the island around 1740, have long made it home, and the fallow deer is the national animal of Antigua and Barbuda. The mangrove cays and shallow reef flats around the coast feed and shelter a wealth of seabirds; the island forms part of Antigua's Offshore Islands Important Bird Area, designated because it supports notable populations of brown pelicans, laughing gulls, least and royal terns, red-billed tropicbirds and the rare, whistling call of the endangered West Indian whistling-duck skulking among the mangroves.↗↗

The vegetation is the dry, salt-honed scrub typical of Antigua's offshore isles: cactus-and-agave thickets on the ridges, wind-pruned coastal shrubs, creepers binding the dunes, and a fringe of mangrove where the land meets the tidal bays. It is exactly this mangrove system by Guiana Island that tour skippers point out as one of the most important in the North Sound—an ecosystem that buffers the coast, nurses fish, and gives the island its wild, unmanicured character.↗↗

How Visitors Experience Guiana Island

Because it is privately held and largely uninhabited, Guiana Island is not a site you simply walk up to and explore; for most travellers it is seen and appreciated from the water. The classic way to take it in is a North Sound eco boat tour out of the St. John's area, which threads the sound's roughly two dozen offshore islands. Skippers slow at Guiana's coast to explain the mangroves, the bird colonies and the derelict plantation, making the island a highlight of the day rather than a stop with facilities. A guided tour is the reliable route, and it adds the context that turns a green little isle into a story about sugar, the sea and conservation.↗↗

There is also a modern, if cautionary, layer to the island's story. Its quiet isolation and reef-fringed beauty repeatedly drew the attention of developers: a resort scheme under a Malaysian owner in the late 1990s stalled, the island later passed to the convicted Texas financier Sir Allen Stanford before the Antiguan government moved to reclaim it in 2009, and in 2014 a large proposed resort and residential project by Chinese investors became a flashpoint between promised jobs and fears for the deer refuge, mangroves and marine reserve. That tug-of-war is very much why Guiana remains an untouched isle—and a reminder to treat it as a place to observe respectfully, not to disturb.↗↗↗