Salt water stings. You adjust your mask, clear your snorkel, and slide off the edge of the catamaran into the Caribbean. The bubbles clear. Then, you see the shadow.
It doesn’t look like a ship at first. It looks like an underwater mountain range.
This is the SS Antilla. At 400 feet long, it’s one of the largest shipwrecks in the Caribbean. It sits just 700 yards off the northwest coast of Aruba, right across from Malmok Beach. You can literally see the high-rise hotels of Palm Beach from the dive site, but 60 feet down, you’re in a completely different world.
Let’s cut through the marketing fluff. You’ll see tourist brochures calling this an “easy, relaxing snorkel.” That’s only half true. The Antilla is massive, and it sits in open water. The trade winds that keep Aruba cool also whip up the ocean surface. If you catch it on a breezy afternoon, the water feels like a washing machine.
But when you catch it right? It’s the best wreck dive in the ABC islands.
The Ghost Ship of Malmok
How does a massive German cargo ship end up rotting off a Dutch Caribbean island? World War II.
In early 1940, the Antilla was anchored in Aruba. When Germany invaded the Netherlands in May of that year, the Dutch government ordered the seizure of all German vessels in their territories. The Antilla’s captain wasn’t going to hand over his brand-new ship. Instead, he heated the boilers, opened the seacocks, and set the ship on fire.
The crew abandoned ship, leaving the Antilla to sink into the shallow sandy bottom. If you’re a history nerd and want the minute-by-minute breakdown of the mutiny, the fire, and the arrests, check out the full historical account of the Antilla’s final hours. It adds a lot of weight to what you’re looking at when you finally get in the water.
Diving the Antilla: What to Expect
If you’re a certified diver, this is a must-do. Most local shops—like Red Sail Sports or JADS Dive Center—run daily two-tank morning trips. Expect to pay around $90 to $105 USD for the boat ride, tanks, and weights. Rental gear will run you another $30 to $40.
Here is the reality of the dive:
Depth: The ship rests on a sandy bottom at 60 feet. The mast and upper superstructures reach up to about 15 feet below the surface.
Visibility: Highly variable. On a calm day, you’ll get 60 feet of vis. If the wind has been blowing hard, it drops to 30 feet.
Current: It rips. The current almost always hits the starboard side of the wreck. Your divemaster will likely use the wreck itself to block the current, keeping you on the sheltered port side for most of the dive.
Penetration: Don’t do it. The hull is rapidly collapsing. A massive storm in 2010 tore the midsection completely apart. The metal is jagged, rusted, and highly unstable. Stay on the outside.
And honestly, the outside is where the action is. The Antilla has been sitting underwater for over eighty years. It’s an artificial reef on steroids. Brain corals cling to the winches. Giant barrel sponges grow sideways off the hull, fighting the current. Look closely at the anchor chain. There’s a resident green moray eel that likes to tuck itself into the links—it’s thick, mean-looking, and completely indifferent to divers. Schools of silversides flash in the dark gaps of the cargo holds, moving together like a single liquid organism. When a barracuda sweeps through, the silversides part like a silver curtain. It’s a hell of a show.
Snorkeling the Wreck
Don’t have a PADI card? No problem. The Antilla is shallow enough that snorkelers get a fantastic view of the upper decks.
Catamaran tours dominate this space. Companies like Pelican Adventures and Jolly Pirates run daily trips leaving from the piers at Palm Beach. A half-day sail usually costs between $65 and $85 USD. This almost always includes snorkel gear, a couple of stops (usually Catalina Bay and the Antilla), and an open bar.
A word of advice on the open bar: Save the rum punch for the ride back.
When you jump in, the water temperature hits you. It’s warm, but the wind makes your wet skin shiver the second you pop your head up. Swim straight toward the massive rusted mast breaking the surface. The sheer scale of the ship is hard to process from above. The hull drops away into the blue gloom. You’ll see yellowtail snappers darting around the superstructure and blue tangs grazing on the algae-covered steel.
Look down into the open cargo holds. Even from the surface, you can see the structural ribs of the ship. It looks like the ribcage of a massive whale. Keep an eye out for green sea turtles. They frequently cruise past the wreck on their way to the seagrass beds closer to shore. If you’re lucky, you might spot a spotted eagle ray gliding over the sandy bottom just past the bow.
The Logistics: Doing It Right
Don’t try to swim to the Antilla from shore. Yes, it’s only 700 yards from Malmok Beach. Yes, strong swimmers could technically make the distance. Don’t do it. The boat traffic here is heavy, relentless, and dangerous. Jet skis, catamarans, and dive boats constantly crisscross this channel. Pay for the boat ride.
Your Quick-Hit Planning Checklist:
Best Time to Go: Book the earliest morning tour available (usually around 8:30 AM or 9:00 AM). The wind is calmer, the water is flatter, and the visibility is significantly better.
Water Temperature: Expect 79°F to 82°F (26°C – 28°C) year-round. Divers will want a 3mm shorty wetsuit. Snorkelers are fine in a swimsuit, but a long-sleeve rash guard is highly recommended to block the brutal Aruban sun.
Seasickness: The boat ride from Palm Beach is short—maybe 15 to 20 minutes. But once the boat moors at the wreck, it will rock aggressively in the swells. If you get motion sickness, take a Dramamine an hour before you board.
Photography: Bring a GoPro. If you’re diving, a red filter is essential to pull the color back into the rusted hull at 60 feet.
The Antilla isn’t a pristine, intact museum piece. It’s a decaying, rust-covered casualty of war that the ocean is slowly reclaiming. That’s exactly what makes it so fascinating. You’re watching nature eat a 400-foot steel giant.
Get in the water. See it before the hull collapses completely. Just remember to clear your mask, watch the current, and respect the rusted metal.