Underwater Wreck & Marine Life at SS Benwood, Key Largo

The SS Benwood lies just off Key Largo’s coast, Florida, offering a captivating underwater experience that stands out in the Florida Keys. This sunken freighter, resting at moderate depths, has transformed into an artificial reef teeming with vibrant marine species in the clear, warm waters of the Florida Keys National Marine Sanctuary. The site is well known for its accessibility and rich aquatic environment, making it a favored destination for both novice and experienced divers.

The wreck itself is an intriguing historical relic from 1942, after which it sank following a collision during World War II. While the wreck’s structure is somewhat limited for intensive exploration, the surrounding coral formations and sea life more than compensate. The site supports dense clusters of sea fans, soft corals, and tropical fish such as grunts and snappers, while larger creatures like nurse sharks, hammerheads, and turtles—green, hawksbill, and loggerhead—are often spotted nearby. Divers frequently call it the “turtle hotel” for the frequent visits by these majestic reptiles, especially during night dives. The blend of marine biodiversity and historical significance provides a remarkable glimpse into Key Largo’s underwater environment.

This location benefits from excellent water clarity and protection efforts, supported by local dive operators who emphasize environmentally responsible visits. Whether visiting for day dives or night excursions, SS Benwood presents an engaging marine escape offering vivid underwater scenes and glimpses into maritime history, making it one of the most unique dive sites in the region.

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Adventure Guide To SS Benwood

1. Diving the SS Benwood Wreck

• What makes it special: The wreck rests at about 50 feet depth, ideal for recreational divers of various skill levels. Its encrusted hull supports abundant coral growth and diverse fish species.
• Key features/amenities: Guided dives available through reputable local operators; easy boat access from Key Largo; clear visibility often exceeding 60 feet.
• Local insights: Night dives reveal a gathering of sea turtles, earning the nickname “turtle hotel.” Look out for nurse sharks and occasional hammerheads.
• Visitor tips: Best visited in the dry season (December through April) for optimal visibility. Bring underwater cameras and dive lights for night sessions.

2. Snorkeling near the Wreck

• What makes it special: While the wreck itself is best for divers, nearby shallow reefs offer excellent snorkeling opportunities with colorful fish and coral.
• Key features: Calm waters, vibrant marine life including angelfish and parrotfish; easy access from snorkel-friendly boats or charter tours.
• Local insights: Conch Republic Divers and Rainbow Reef Turtles offer guided tours with detailed marine life briefings.
• Visitor tips: Use reef-safe sunscreen to protect the corals and carry a flotation vest for safety. Mid-morning visits generally provide calmer water.

3. Boat Tours and Fishing near SS Benwood

• What makes it special: The location near John Pennekamp Coral Reef State Park offers opportunities for boat rentals allowing both fishing and scenic tours.
• Key features: Combination of reef fishing targeting snappers or groupers; sightseeing includes spotting dolphins or sea turtles from the boat.
• Local insights: The diverse ecosystem supports various fish species, and local guides provide tips for responsible angling.
• Visitor tips: Bring sunscreen, water, and light snacks. Early morning trips can avoid midday heat and afternoon thunderstorms.

Practical Details

• Getting there: From Key Largo, a short 10-15 minute boat ride eastward accesses the site, with multiple dive shops offering transport and rental gear.
• What to bring: Swimsuit, mask/snorkel or dive gear, reef-safe sunscreen, camera, dive certification card (for scuba), water, and hydration snacks.
• Best Season: Winter to early spring offers optimum visibility and mild weather. Summer months bring more humidity and occasional storms.

SS Benwood delivers a unique combination of history and marine life that enriches any aquatic adventure in the Florida Keys.