The SS Antilla lies in eighteen metres of water off Malmok Bay, her 122-metre hull the largest shipwreck in the Caribbean still accessible to snorkelers. Scuttled by her German crew in May 1940 after the Netherlands declared war on Germany, the cargo freighter settled upright on the sandy bottom, her masts breaking the surface until a hurricane in the 1950s rolled her onto her port side. Coral now encrusts her railings, portholes, and cargo holds, and schools of yellowtail snapper, sergeant majors, and French angelfish orbit her stern where the propeller blade tilts toward the surface. The wreck sits within Aruba's protected Malmok reef system, where visibility averages twenty-five metres and water temperature holds at twenty-seven degrees Celsius year-round. Commercial aruba snorkeling tours shipwreck departures anchor within fifteen metres of the Antilla's bow, allowing snorkelers to enter directly above the wreck without surface swimming. The hull's shallow depth—its highest points rest only three metres below the waterline—makes the site accessible to first-time snorkelers, though the open-water location means moderate currents during afternoon tidal shifts. Most operators pair the Antilla with a second site: either the Boca Catalina reef two hundred metres south, where elkhorn coral formations shelter green moray eels and Caribbean reef squid, or the Malmok Reef itself, a continuous barrier system running parallel to Aruba's northwest coast. Tour vessels range from motorized catamarans carrying thirty passengers to smaller sailboats with twelve-guest limits, all departing from Palm Beach or the public ramp at Malmok Bay. The Antilla's cultural significance extends beyond recreation. Aruba's government designated the wreck a protected archaeological site in 1983, prohibiting artifact removal and anchoring within the debris field. The ship's wartime history—she was en route to deliver supplies to German forces in the Caribbean when Allied patrols forced her crew to choose between surrender and scuttling—makes her one of few World War II sites in the southern Caribbean accessible without technical diving certification. Historians documented her cargo manifests in the 1970s, confirming she carried machinery, textiles, and medical supplies rather than munitions, which explains the lack of explosive damage to her structure. The wreck now supports an estimated biomass of three thousand kilograms of reef fish, according to marine surveys conducted by the University of Aruba in 2021. Aruba snorkeling tours shipwreck itineraries typically allocate forty-five minutes at the Antilla and thirty minutes at a secondary reef, with most operators providing flotation devices, prescription masks, and onboard freshwater showers. The site's proximity to shore—less than two kilometres from Malmok Bay—keeps transit times under fifteen minutes, allowing morning departures to return passengers by midday and sunset cruises to reach the wreck during the golden hour when lateral sunlight penetrates the hull's open cargo holds.