• Tagged adrenaline rush, adventure, cave divers, cave diving, caverneers, dive, divers, diving, eels, extreme sport, fish, Florida, freshwater diving, nature, people, travel, Vortex Springs

Vortex Spring produces 28 million gallons of crystal clear freshwater, not saltwater, and holds at a steady year-round temperature of 68 degrees. It’s located right outside Ponce de Leon, Florida. Yet instead of the famed Fountain of Youth, the commercial dive location is famous for teaching people how to cave dive . . . and a bit infamous for all the cave divers who have died there. We had not heard of this unusual yet beautiful piece of paradise, but we hope you find it as fascinating and mysterious as we do. From professional cave divers to curious adrenaline junkies, adventurers travel far and wide to dive the Vortex. There are more than 1,600 feet of underwater passageways. At 310 feet down, there is a locked steel gate that bars the way into the cave so the inexperienced and uncertified will not risk the underwater grim reaper. Sometimes even qualified divers get lost; sometimes they dive into the Vortex but they don’t come out. [32 Photos, 5 Videos]

• Tagged archaeological, China, dive, diving, lake, Lion City, lost city, photography, Qiandao Lake, Shi Cheng, Thousand Island Lake, underwater

Once upon a time, an ancient city in China was named Lion City because Five Lion Mountain loomed large behind it. The city, also known as Shi Cheng, has been buried beneath the water for 53 years. Like the lost Incan City of Machu Picchu was ‘rediscovered,’ so was this lost underwater city that had been founded about 1,300 years ago. Lion City is now located about 85 – 131 feet (26-40 meters) beneath the gorgeous Thousand Island Lake (Qiandao Lake). This valley was submerged when a dam was constructed and a lake was needed. The lake and thousands of islands were man-made. Shi Cheng ‘defied’ the Chinese norm since 5 gates and 5 towers were built into the city instead of 4. Lion City is about the size of 62 football fields. International archaeologists and a film crew recorded the amazing perservation of the lost ‘ruins.’ [23 Photos, 2 Videos]