The most impressive caves flooded the world

 

Unusual "blue hole" is nothing like limestone caves, many of which were formed as early as the Ice Age. When the sea level rose, the water flooded the void, then destroying a set of caves.

Dean’s Blue Hole, Багамы

Blue Hole Dehaene is known worldwide as an ideal place for a free dive. It is situated in the bay to the west of the town of Clarence, the island of Long Island, Bahamas.

Blue Hole has a circular base, with a diameter of 25 to 35 meters (82-110 feet). After a descent of 20 meters (66 feet), significantly expanding the hole in the cave with a diameter of 100 meters (330 feet)

Proval Bimah, Oman

The failure of the Bimah , limestone crater filled with blue-green water, is a popular attraction of tourists coming to Kuarayat. It is located in Oman.

The failure is located 500 meters from the beach.

The water is salty because the lake is connected to an underwater cave with the sea. Great Blue Hole

Great Blue Hole - is situated in the center of Lighthouse Reef Atoll in the Belize Barrier Reef. The hole is circular sinkholes diameter of 305 meters, leaving a depth of 120 m

Blue Hole became famous thanks to the French explorer Jacques Yves Cousteau, who included it in the top 10 places in the world for diving. In 1972, on his vessel Calypso, he measured the depth of the hole and confirmed the theory of its formation.

Going down to the single U-boat in the hole, the expedition discovered a massive stalactites, some of which were placed at an angle of 10 ° -13 ° from the vertical, suggesting a geological shift and tilting lying below the plateau. Ik-Kil, Mexico

This is one of the most beautiful karst lakes, Ik-Kil (which means "place where the wind is born"). Each Cenote Maya considered sacred.

The height of the walls is about 25 meters, and depth - more than 50 meters

Krasnoe ozero, horvatii

Krasnoe ozero (Red Lake) - kastrovoe ozero. Glubina Krasnogo Ozer 287 m. Krasnoe ozero ävläetsä samym GLUBOKO Ozer v Europe.

The height of the lake above the sea level 281 m Elevation 528 m Red Lake is nearly three times smaller in area than the blue and is surrounded by steep slopes. On their side is equipped with an observation deck.

Nazvanie Ozer gave Krasnye skaly the beregu Ozer. Morning Glory Pool, SSA

It is a beautiful lake with unique properties in the National Park, Yellowstone in the U.S.

Just a small hot lake depth 2200 meters, of which there is a pair and still it changes its color from pale turquoise to deep purple, and then suddenly turns green. All this creates a multi-colored splendor of bacteria living here, which is very favorable temperature conditions.

His beautiful name it is no less beautiful lake is obliged to Elizabeth McGowan, wife of assistant manager Natsinalnym Park. She called him Convolutus - Morning Glory flower, bizarrely twisted flower bright blue. The same color, and was once the lake Morning Glory - bright blue with yellow and orange trim.