Imagine diving in a fissure in the Earth’s crust, the separation point between two continental plates, flooded with decades old glacial melt water filtered through 50 miles of lava stone to produce the purest, clearest water on Earth. This is Silfra, one of the most awe-inspiring dives on the unique island of Iceland. Geologically active with hundreds of volcanoes, Iceland presents unique opportunities and challenges for divers. Join Eco-Photo Explorers as they visit the only diveable hydrothermal vents in the world, explore rivers of hot water and photograph the colorful marine life that inhabits these mysterious waters.