The largest underground cave beneath the water in Russia...!

 The secret caves always impress us all, but there are some that few of us would dare to go to experience them. This amazing cave called Ordynskaya located in the village of Orda in Russia.Specifically located in Perm Region . This is the longest underwater cave in Russia, the largest gypsum cave in the world. Unfortunately, it appears that only professional divers can enter this cave, because it can be dangerous if something goes wrong. Must be an amazing experience to dive onethere in the blue lighting to make everything seem so magical.