Cancun Underwater Museum
Adventures Destinations Diving Interesting

10 Stunning Underwater Wonders

See the Orda Cave at Ural Mountains, Russia . Diving in Orda Cave. The Orda Cave is a system of crystal gypsum caves stretching under the Ural Mountains in Russia. It is one of the longest series of caves on earth. The water surrounding the caves offers crystal clear clarity because of the mineral surroundings. As ...
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Family Vacation

Top Aquatic Attractions For The Whole Family

Go diving at the Orda Cave, Ural Mountains, Russia . Diving at Orda Cave. Orda Cave is a system of caves stretching for a distance of 3.2 miles. The caves are located underwater, under the Ural Mountains. These caves are the longest such caves in the world. Divers love the spot because of the quality of ...