The great wall of China is one of the most grandiose sights in the world. The largest separation wall in the world by length, an impressive example of ancient defensive architecture. It winds for many hundreds of kilometers among difficult terrain and steep mountains.
In all its sections, without exception, tourists enjoy the magnificent scenery. Therefore, it is not surprising that the Great wall of China was included in the list of the New Seven Wonders of the World. It is also one of China’s UNESCO world heritage sites. Continue reading
The Amazon is a great river whose basin covers half of Brazil and covers the territory of neighboring countries. The Amazon proper is a section of the river between the cities of Manaus and Belen. The rivers from whose confluence it was formed originate on the opposite side of the South American continent.
The jungles surrounding the main tributaries of the Amazon are still unexplored and hold many secrets. they are home to thousands of species of birds, fish and mammals that are not yet known to science. Famous animal species found in the Amazon jungle include the Jaguar, tapir, peccary pig, spider monkey, sloth, Armadillo, Caiman, alligator, river Dolphin, boa, and Anaconda. Continue reading
This term has other meanings, see Blue hole (values).
Blue hole (from the English. Blue Hole is an underwater vertical cave near Dahab in Egypt.
It is surrounded by coral reefs karst sinkhole depth of about 130 meters. From a depth of 52-55 meters, the cave is connected to the sea by a passage. Overhanging over the passage corals formed a kind of arch, hence the name of the Arch.
The traditional route for Amateur divers consists of diving through the Bells (200 m North of the Blue hole), moving along the reef wall and entering the Blue hole through the upper isthmus called the Saddle of the Arch (at a depth of 6-7 meters). Continue reading