Grenada pairs the Caribbean's largest diveable shipwreck — the 180 m liner Bianca C, sunk in 1961 — with the world's first underwater sculpture park inside the Molinière–Beauséjour Marine Protected Area, plus a dozen further wrecks, reefs, and Carriacou's current-brushed pinnacles in warm year-round water.
Destination info
Conditions, highlights, and the resident marine life.
Conditions
Water and air temperature across the year.
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Description
Grenada bills itself as the wreck-diving capital of the Caribbean, and the claim mostly holds: more than 15 wrecks ring the island's southwest corner, from the beginner-friendly Veronica L in 6–15 m to the 180 m Costa liner Bianca C — the Caribbean's largest diveable shipwreck, burned and sunk in 1961, now upright at 50 m and strictly an advanced, often current-swept dive. In 2006 Molinière Bay, inside a marine protected area gazetted in 2001, gained the world's first underwater sculpture park: Jason deCaires Taylor's snorkel-shallow gallery, since expanded to more than 65 works. Between the headline acts sit healthy fringing reefs, small walls, Atlantic-side drift dives, and the sister island Carriacou's pinnacles. Honest notes: the water is warm (26–29°C) but nutrient-rich — visibility runs roughly 12–30 m and can turn green when South American river outflow drifts north; the marquee wrecks demand AOW-level depth comfort and current experience; phased MPA user fees apply at the sculpture park; and while Grenada sits at the hurricane belt's southern edge, Ivan (2004) and Beryl (2024, which devastated Carriacou) prove it is not immune. Diving runs year-round, with December–May the driest, calmest window.
Highlights
What makes this dive worth the trip.
The Bianca C — a Costa Line cruise liner dubbed the 'Titanic of the Caribbean' — caught fire after engine-room explosions while anchored off St George's on 22 October 1961; local boatmen evacuated all 600-plus passengers and crew, and the burning ship sank two days later when her tow line broke off Point Salines. Costa later gifted Grenada the Christ of the Deep statue on the Carenage in gratitude for the rescue.
Molinière Bay holds the world's first underwater sculpture park, opened by British sculptor Jason deCaires Taylor in May 2006: now more than 65 pH-neutral concrete works across roughly 800 m² of sand gullies in 2–8 m of water, conceived partly to draw visitor pressure off reefs damaged by Hurricanes Ivan (2004) and Emily (2005). It is shared by snorkelers, divers, and glass-bottom boats.
The sculpture park sits inside the Molinière–Beauséjour Marine Protected Area, a roughly 60-hectare zoned MPA on Grenada's west coast gazetted in 2001 under the Fisheries (Marine Protected Areas) Order, protecting fringing reef, seagrass, and the sculpture gallery.
Marine life
34 species you’re likely to encounter on a dive here.
Dive sites
7 signature sites at this destination.
Bianca C
The 180 m Italian cruise liner that burned and sank off Point Salines in October 1961, resting upright on sand at around 50 m — the largest diveable shipwreck in the Caribbean. The shallowest structure is at about 25 m and the main deck near 30 m, so the entire dive is deep: PADI Advanced (or equivalent) is the minimum, and many operators ask for deep-wreck experience. Currents are frequently running, and dives are typically conducted as live-boat drift descents onto the wreck with surface marker buoys. Five decades of decay mean the superstructure is collapsing, but the swimming pool, bow, and sheer scale still land; eagle rays, barracuda, morays, and the odd reef or nurse shark patrol the hull.
25–50 madvancedDay boatStrongVisibility 12–30 m
Molinière Underwater Sculpture Park
The world's first underwater sculpture park, installed by Jason deCaires Taylor in 2006 in the sand gullies of Molinière Bay and since expanded with works by local and international artists — including the ring of figures Vicissitudes and the carnival-themed Coral Carnival ensemble. The sculptures sit in roughly 2–8 m of water inside the Molinière–Beauséjour Marine Protected Area and double as artificial reef, so the site is shared by divers, snorkelers, and glass-bottom boats and can feel busy. MPA entry and activity fees apply. Usually dived as the shallow half of a two-tank trip with the adjacent Molinière reef slope, where parrotfish, damselfish, jawfish, and foraging juvenile turtles are common.
2–8 mbeginnerDay boatLightVisibility 10–25 m
Veronica L
A small coastal freighter relocated from St George's Harbour to a sand patch near the start of Boss Reef, sitting upright and intact in shallow water — Grenada's classic first wreck dive and a popular night dive. At roughly 6–15 m with little current, it suits beginners and underwater photographers: the wheelhouse and holds are heavily encrusted and busy with squirrelfish, trumpetfish, and resident frogfish, and longsnout seahorses have been recorded on night dives beside the wreck. An easy second-tank pairing with the deeper wrecks or Boss Reef.
6–15 mbeginnerDay boatLightVisibility 10–25 m
Shakem
A 55 m (180 ft) freighter that went down off Quarantine Point in 2001 when her cargo of cement shifted in heavy seas — the giant hardened cement bags are still stacked in the open hold. The wreck lies in 16–30 m and is treated as an advanced dive for its depth and occasional current. Black gorgonians, white hydroids, and colourful sponges coat the hull, with a resident green moray often in the structure; it is one of the most photogenic of Grenada's intact wrecks.
16–30 madvancedDay boatModerateVisibility 12–25 m
Hema 1
A freighter that foundered in rough seas en route to Trinidad, now lying about three miles off Grenada's south coast in 28–33 m on the exposed Atlantic side. This is the island's big-animal wreck: spotted eagle rays, nurse sharks, and Caribbean reef sharks are seen regularly. The trade-off is honest — surface conditions are often rough, the crossing is bumpy, and strong Atlantic currents make this a dive for experienced, advanced-certified divers only.
28–33 madvancedDay boatStrongVisibility 12–30 m
Flamingo Bay
A fringing reef and small wall inside the Molinière–Beauséjour Marine Protected Area, sloping from about 5 m down to 18 m. Clouds of blue chromis and Creole wrasse hang over a slope of soft and hard corals, with big-eyed squirrelfish, jackknife fish, spotted drums, garden eels, and lobster in the nooks; the wall section is encrusted with whip corals, sponges, and sea fans. Easy conditions make it a staple second dive and a strong snorkel site — seahorses and pipefish turn up for sharp-eyed guides, though they are never guaranteed.
5–18 mbeginnerDay boatLightVisibility 12–25 m
Sisters Rocks (Carriacou)
Twin rock pinnacles off Grenada's sister island Carriacou, widely rated among the best reef diving in the southern Caribbean for coral and sponge cover that escaped much of the mainland's wear. The 'Circles' route works the rocks to about 16 m past sponge- and vase-coral-covered boulders, with schooling barracuda, foraging turtles, and the occasional passing ray; other lines on the rocks drop deeper. The exposed position means real current — operators class it as a dive for experienced divers in good condition, and timing around tide changes matters. Reached by day boat from Carriacou (itself a ferry or short flight from Grenada); confirm operator status post-Hurricane Beryl.
7–16 madvancedDay boatStrongVisibility 12–30 m
Where to dive & stay
Local dive centers, resorts, and hotels.
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