Dive Site: Carnarvon

About Carnarvon

The Carnarvon is a prominent wreck site located on the infamous Devil's Backbone, a shallow, rocky reef stretching along the northern coast of Eleuthera. This 185-foot Welsh steel freighter met its fate in 1916 after running aground, becoming one of many vessels claimed by this historically treacherous area. Today, the wreck serves as an accessible underwater museum, resting in depths as shallow as 7.6 meters (25 feet). The site's topography features the well-preserved steam engine and boiler of the Carnarvon, which are easily visible and offer excellent photographic opportunities. The surrounding reef structure provides a rich habitat for diverse marine life, making the wreck a living ecosystem. Its shallow depth contributes to consistently good visibility, often exceeding 24 meters, allowing for thorough exploration of the historical remains and the vibrant aquatic community they support. Divers can anticipate encountering a variety of reef fish and invertebrates, as the wreck has transformed into a thriving artificial reef. Schools of snapper, angelfish, parrotfish, and nudibranchs are commonly observed, with octopus occasionally sheltering within the wreckage. The combination of historical significance, abundant marine life, and easy access makes it a popular destination for both novice and experienced divers. Diving the Carnarvon is typically a relaxed experience due to its shallow nature and generally mild currents. It is frequently included as part of multi-site itineraries originating from nearby Harbour Island or Spanish Wells, offering an engaging and rewarding dive that blends history with vibrant marine ecology.

Dive site facts: Carnarvon

Depth

7.6 m (25 ft)

Current

Mild

Visibility

24–30 m (80–100 ft)

Water temperature

24–29°C (75–84°F)

Entry

Boat

Level

Beginner / Open Water

Dive type

Wreck, historical, reef

Region / port

Eleuthera / Harbour Island

Coordinates

25.0227° N, 77.2621° W

Conditions & Currents

The Carnarvon wreck, situated within the Devil's Backbone reef system, generally experiences minimal current exposure due to its shallow depth. While the Devil's Backbone can be known for challenging conditions on its Atlantic-facing sites, dive operators typically schedule trips to the Carnarvon during calm periods, especially given its accessibility for less experienced divers. Divers should always remain aware of local water movement and follow guide instructions for entry and exit, though strong currents are not typical here. Visibility is consistently excellent, often well over 24 meters, which aids in navigating the site even with minor water shifts.

Marine life & sighting chances

Parrotfish

common

Angelfish

common

Trunkfish

common

Conch

common

Small crustaceans

common

Nudibranchs

common

Snapper

common

Octopus

occasional

Eagle rays

occasional

Blacktip reef sharks

occasional

Dive profile & how the dive runs

Dives at the Carnarvon typically commence with a boat drop directly over the wreck, which lies at a depth of approximately 7.6 meters (25 feet). Upon descent, divers immediately encounter the well-preserved steam engine and boiler, along with other structural components of the 185-foot freighter. The dive involves a leisurely exploration of the wreck, navigating around its main features and observing the diverse marine life that has colonized the artificial reef. Due to the shallow depth, extended bottom times are common, providing ample opportunity for photography and detailed inspection. There is no specific linear route or turn point; instead, divers can circle and re-explore areas of interest. Safety stops are generally integrated into the end of the dive at this shallow depth, or divers can make a brief pause before a direct ascent to the surface from the site.

Underwater photography

The Carnarvon offers outstanding photographic potential, particularly for wide-angle and macro shots. For wide-angle photography, a fisheye or wide rectilinear lens is ideal to capture the expanse of the 185-foot wreck, including its prominent steam engine and boiler, against the clear Bahamian water. Given the shallow depth, ambient light is abundant, but external strobes are highly recommended to enhance colors and bring out the vibrant hues of corals, sponges, and reef inhabitants on the wreckage. Macro photographers will find numerous subjects such as nudibranchs, small crustaceans, and other invertebrates nestled within the iron structures, requiring a macro lens and a focus light for detailed shots. Divers should maintain excellent buoyancy control to avoid disturbing the wreck or stirring up sediment, ensuring clear shots and preserving the site.

Combine with nearby dive sites

• Vanaheim

  An 85-foot freighter, its rudder is just five feet from the Cienfuegos, allowing divers to explore both wrecks on a single dive. Also part of Devil's Backbone.

• Cienfuegos

  The centerpiece of Devil's Backbone diving, this 300-foot iron-hulled steamship sank in 1895, with its intact bow, engine room, and boilers accessible at 10.6 meters (35 feet).

• Train Wreck

  The scattered remains of a barge carrying a steam locomotive from 1865, resting in just 4.5 meters (15 feet) of water, forming a unique historical site.

Getting there & logistics

Access to the Carnarvon wreck is typically via boat trips from Harbour Island or Spanish Wells, both located near the northern tip of Eleuthera. Divers usually fly into North Eleuthera Airport (ELH) and then take a short water taxi ride to Harbour Island. The boat journey from Harbour Island's main dock to Devil's Backbone takes approximately 15 to 20 minutes. Dive operators in Spanish Wells also provide similar transit times to the site. The Carnarvon is often combined with other nearby wrecks and reef dives on multi-site itineraries, allowing for a comprehensive exploration of the Devil's Backbone area. No special permits beyond standard dive operations are usually required for this site.

Safety & environment

Diving the Carnarvon is generally considered safe due to its shallow depth, but divers should always carry appropriate dive insurance that covers recompression chamber treatments and emergency evacuation. The nearest recompression chamber facilities would typically be located in larger Bahamian hubs such as Nassau. Evacuation from Eleuthera in a medical emergency would involve air transport. Site-specific hazards are minimal, primarily requiring good buoyancy control to avoid contact with the wreck and surrounding corals. Divers should be mindful of boat traffic when ascending to the surface and always follow their dive guide's instructions. The mild current conditions at the site generally pose little risk, but being aware of water movement is always prudent.

Who it suits — and who it doesn't

FAQ

Carnarvon FAQ

Liveaboards diving Carnarvon

These liveaboards may visit Carnarvon on selected itineraries — the exact dive sites depend on departure, weather and conditions.

All Star Blackbeards Morning Star

Bahamas

24 guests19.81 m

$156/day

Bahamas Aggressor II

Bahamas

20 guests33.5 m

$328/day

Blue Marlin

Bahamas

26 guests42 m

$318/day

All Star Aqua Cat

Bahamas

30 guests31.09 m

$312/day

All Star Cat Ppalu

Bahamas

12 guests20 m

$237/day