Travelers Advantage

The Earth has many places also worth humanity to explore, cave exploration is both breathtaking makes people curious.

Now let us go into global 9 most amazing caves.

1. Crystal cave

Crystal cave

In 2000, the number of miners in the depth of up to 1000 feet (about 304.8 m) of the underground cave of the crystals were found, which proves there's still plenty of amazing natural wonders are not yet discovered.

Crystal cave is located near the city of Chihuahua Mexico's NYE card mine, the cave has many great lens that stretches in all directions, some of which is the largest in the history of the Crystal is found, they are located in an ancient fault. Cave of the water almost half a million years, and they provide huge crystal formation provides a good environment.

2. finger-cave

Finger-cave

Finger-cave is located west of Scotland, deserted Staffa, it consists of a series of huge hexagonal basalt blocks.

18th century Scottish epic poet James Mike Buddha's name it. Because of its arched at the top will issue a weird sounds, which the sound sounds like a melody of Gaelic caves.

3. Joseph Riesenhuber Wirth Ice Cave

Joseph Riesenhuber Wirth Ice Cave

In Austria Salzburg City, 40 km south of the town, wuelfing a so far discovered the largest ice cave.

Its name is Joseph Riesenhuber Wirth. Scientists AntonPosselt in 1879 was the first to study for their exploration. As early as he came to the locals have been before knowing this cave, and considers that it is the entrance to hell, so they are not afraid to close the cave. This cave is 42 kilometers deep, but only in the beginning of a snow-covered with km, from the outside into the snow melts, stops in the upper part of the cave, the winter and ice on nodal, because over the cycle. Today's Joseph Riesenhuber Wirth became a famous tourist destination, attracting every year about 20 million tourists.

4. the Mammoth Cave

Mammoth Cave

As the world's known the longest cave, Mammoth Cave National Park, has become the United States is not surprising.

It is located in Kentucky, stretch for 251 km, still has some not been found. The cave's name comes from its amazing length, and a mammoth prehistoric mammoths have any relationship.

5. blue hole

Blue Hole

The famous caves in Italy Capri island.

This impressive cliffs blue hole is Millennium erosion formation, magical and spectacular. Blue hole filled ornate shiny blue water, the sun shining through the entrance to the cave and the water. In ancient Roman times, it is considered a witch and Monster House, but this does not prevent today's tourists to visit, it is still a Capri island's most popular attractions.

6. Swallow Cave

Swallow Cave

December 1966, the first time information on the Swallow Cave, which is located in Mexico San Luis Potosí State of a deep pit, depth up to 427 m.

It attracts many tourists, especially skydiving players like to this challenge. Hole in the wall of a large number of birds inhabiting mainly white collar swifts and green parrots, named Swallow Cave from here.

7. the cave school in Southwest China

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Cave school in Southwest China

Dongzhong's is a hole in the Middle, the cave is a cave is a school.

The cave is located in China's Guizhou province Ziyun County reservoir town, 1984 as schools open, just started with 186 students and eight teachers here. The cave is the result of thousands of years of weathering, water erosion and seismic changes. Now it looks like a small building, room, sports venues and entertainment district.

8. the Carlsbad Caverns

Carlsbad Caverns

Carlsbad cave is located in the southeastern United States, New Mexico's Guadalupe Mountains, is the third largest cave in the Americas, in the 19th century in the late 1990s by the Cowherd boy Jim White is found.

The cave is there are many large room: New Mexico room, the King Palace, the Queen's Chamber, a total of 100 rooms. In 1930 it officially became a National Park, since then, every year, 40 million tourists to this visit.

9. with Todd Morris Firefly cave

Huai-Todd Morris Firefly cave

Huai-Todd Morris Firefly cave is located in New Zealand North Island Waikato region, it is about supporting Moldova is part of the cave system.

As the name implies, this cave is Firefly family. In 3000 years ago the caves located underwater, by including seashells fossils, bones and coral limestone composition of ingredients.