Elna

About Elna Caravias

Elna Caravias is a founding partner of Shark Divers, a trusted shark cage diving service based in Gansbaai - the Great White Shark Capital of the World - with a 4.8 Google review rating. With roots in the Gansbaai shark diving industry stretching back to 2000 and over 40 years living in Gansbaai, Elna knows these tours from the inside out - regularly joining trips on the water herself. She has cage dived at multiple shark diving destinations across South Africa and has coordinated bookings for day-trippers, adventure seekers, adrenaline junkies, nature lovers, and even celebrity guests and international documentary film crews. Her shark passion began in her late teens, spending a few unforgettable days on a small boat in Shark Alley alongside a researcher conducting his thesis on great white sharks. Brief as it was, that experience lit a fire that never went out. It deepened further through 15 years married to an underwater shark photographer. A PADI Advanced Scuba Diver and lifelong shark documentary enthusiast, Elna writes from decades of genuine immersion in the world's premier shark diving destination.

Sharks Fascinate Us

Why Sharks Fascinate Us: Fear, Curiosity and the Mystery of Sharks Sharks fascinate us and elicit a response from people like few other creatures. Whether it is a [...]

Sharks Fascinate Us2026-08-29T11:47:43+02:00

Cocaine Found in Sharks

How Scientists Discovered Cocaine Sharks in Coastal Waters Phrases about cocaine in sharks seem to be the stuff movies are made of; however, it was reported that there [...]

Cocaine Found in Sharks2026-08-05T16:48:09+02:00

Shark Myths vs Facts

Shark Myths vs Facts: Separating Fear from Reality Sharks have been ruling the world's oceans for a little over 400 million years. They survived through many extinction events [...]

Shark Myths vs Facts2026-07-09T14:37:26+02:00

Shark Alley

Shark Alley: South Africa's Most Famous Shark Hotspot Explained If you've ever searched for where to learn about sharks in South Africa, chances are you've come across Shark [...]

Shark Alley2026-08-19T17:16:48+02:00

Great White Shark Name Explained

Why Is It Called a Great White Shark? The name great white shark tells you more than you might think. It is not just a dramatic label designed [...]

Great White Shark Name Explained2026-05-26T17:06:33+02:00

Leopard Catshark

South Africa’s Beautiful Leopard Catshark, Reef-Loving Mini Predator Small and spotted, the Leopard catshark can be found in South Africa’s coastal waters, where it lives among rocks and seaweed forests. The Leopard catshark is [...]

Leopard Catshark2026-06-09T11:50:26+02:00

Shark Tail Function

How a Shark’s Caudal Fin Powers the Ocean’s Ultimate Predator A shark’s “tail,” referred to by scientists as the caudal fin, provides an important survival tool. The shark’s tail (caudal fin) enables them to [...]

Shark Tail Function2026-05-25T14:55:17+02:00

Fossil Shark Skeleton

Fossil Shark Skeleton: What Ancient Sharks Reveal About the Ocean's Past The discovery of a fossil shark skeleton is one of the most intriguing and rare finds in [...]

Fossil Shark Skeleton2026-05-12T15:47:27+02:00

Great White Shark Vs Orca

Great White Shark vs Orca: Who Really Wins This Ocean Power Struggle? The Great White Shark vs Orca rivalry is one of the few ocean rivalries that can generate [...]

Great White Shark Vs Orca2026-06-09T12:17:00+02:00

Shark Encounter Up Close

What It Feels Like to Have a Shark Encounter Up Close Your first encounter with sharks in their natural habitat will be something that never leaves your mind. The experience [...]

Shark Encounter Up Close2026-05-26T17:03:09+02:00