Spectacluar sunset cave dive Dubrovnik, Croatia HD underwater camera snorkeling swim through caves

Dual cave dive with an incredible sunset while snorkeling in Dubrovnik, Croatia on the famous, stunning, sensational Dalmatian Coast of the Adriatic Sea - James Graff, Grant Kelly and Jeff Graff - Cannon Power Shot SD 950 Is Digital Elph in a waterproof case Cave diving is a type of technical diving in which specialized SCUBA equipment is used to enable the exploration of natural or artificial caves which are at least partially filled with water. It is an extension of the more common sport of caving, but is much more rarely practised because of the skills and equipment required, and because of the high potential risks. Despite these risks, water-filled caves attract cavers and speleologists due to their often unexplored nature, and present divers with a technical diving challenge. Caves often have a wide range of unique physical features, such as stalactites and stalagmites, and can contain unique flora and fauna not found elsewhere. Safety Most cave divers recognize five general rules or contributing factors for safe cave diving, which were popularized, adapted and became generally accepted from Sheck Exley's 1977 publication Basic Cave Diving: A Blueprint for Survival In this book, Exley included accounts of actual cave diving accidents, and followed each one with a breakdown of what factors contributed to the accident. Despite the uniqueness of any individual accident, Exley found that at least one of a small number of major factors contributed to each one. This ...



http://www.youtube.com/watch?v=fLGrb63wXgg&hl=en

Visit : Best Cameras Digital Store best sport goods store