• Tagged Austria, diving, Green Lake, lake, lakes, phenomenon, scuba diving

Green Lake has been called the “diamond gem” in Austria’s crown due to the natural phenomenon that occurs every spring when the snow melts off the surrounding rugged mountains and park benches, flowers, footbridges, trees and walking paths disappear under water. The very cold but crystal clear water becomes a hot spot for divers who want to experience the exquisite and otherworldly scene. [32 Photos, 3 Videos]

• Tagged adrenaline rush, animals, aquarium, bull shark, diving, diving with sharks, enivronment, gray nurse shark, Great White Shark, hammerhead shark, jaws, Lemon Shark, Megalodon Shark, nature, predators, scuba diving, Selachimorpha, shark week, sharks, Tiger shark, underwater, underwater monsters, whale shark

For 25 years, the Discovery Channel has been showing Shark Week, a week’s worth of shark-orientated programming meant to educate but with plenty of fear factor. For some people, divers, scientists and people who hang out at the beach, sharks are a reality every day of the year. Like big, bad, beautiful wolves, people have long feared the predators prowling the deep and some shark species were hunted until their numbers were threatened. Sharks both fascinate us and fill us with fear, so here’s an up-close look at great whites, hammerheads, tiger sharks, bull sharks, whale sharks, lemon sharks, gray nurse sharks, and other sharks . . . all sprinkled with shark facts. We think sharks are jawesome and swimming with sharks is a pure adrenaline rush! [60 Photos, 10 Videos]

• Tagged animals, environment, Great Barrier Reef, nature, New Seven Wonders of Nature, photography, scuba diving, snorkel, UNESCO World Heritage Site

This is the planet’s largest coral reef system and it can be seen as far away as outer space! The gorgeous Great Barrier Reef is off the coast of Australia, in the Coral Sea, and stretches for 1,600 miles (2,600 kilometers); it’s made up of about 3,000 individual reefs and 900 islands. It is the single biggest structure created by billions of tiny living organisms. The reef supports an extremely rich diversity of life and was named a UNESCO World Heritage Site in 1981. The beautiful Great Barrier Reef is also one of the very popular finalists in the New 7 Wonders of Nature competition. Although a large part of the reef is protected by the Great Barrier Reef Marine Park, which helps to limit human impact like fishing and tourists, tourism still generates around a whopping $1 billion per year. With the spectacular seascapes, landscapes, some of the most stunning marine scenery in the world, it’s not hard to understand why. It’s definitely on our bucket-list to see and dive before we die. Visitors often scuba dive and snorkel to photograph the remarkable and natural underwater beauty of the reef. [46 Photos]

• Tagged adrenaline rush, bizarre, Chuuk, diving, Ghost Fleet of Truk Lagoon, haunted, island, Micronesia, nature, photos, pics, pictures, scuba diving, shipwreck, shipwreck diving, Truk, Truk Lagoon, undersea wonder of the world, underwater, wreck diving

Truk Lagoon, known as Chuuk – a group of tropical paradise islands in the Federal States of Micronesia – offers adrenaline-junky scuba divers a cool yet creepy underwater adventure in shark-infested Pacific waters while wreck diving the mysterious Ghost Fleet of Truk Lagoon. More than 50 major shipwrecks from WWII litter the seabed, making the undersea wonder of the world the best shipwreck diving destination on the globe. In 1944, Americans launched Operation Hailstone, which has been called the Japanese Pearl Harbor, and the bombardment lasted for three days. The attack wiped out 60 ships and 275 airplanes, sinking them to the bottom of the lagoon, so that now it is the biggest ship graveyard in the world. Most of the wrecks were left untouched for nearly 25 years since people feared setting off the thousands of sunken bombs. Many of the shipwrecks in the scuba diving paradise have full cargo holds full of fighter aircraft, tanks, bulldozers, railroad cars, motorcycles, torpedoes, mines, bombs, boxes of munitions, radios, thousands of various weapons, human remains, and other artifacts. More than 3,000 people were thought to have been killed and some divers swear that the wrecks in Truk Lagoon are haunted. Destination Truth conducted an underwater ghost hunting expedition in Truk Lagoon. While diving at the Hoki Maru, the divers recorded sounds of running engines in the cargo hold full of trucks. Here’s a virtual adventure with wreck divers who explored and photographed the Ghost Fleet of Truk Lagoon. This is underwater awesomeness! We love these pics! [33 Photos]