Cave Painting Đoòng is one of the popular tourist destination of Quang Binh is receiving the attention of so many tourists both at home and abroad. Many explorers have envisioned hang Sơn Đoòng can hold toward a skyscraper in New York, and indescribable where the end point of the cave. Caves in Phong Nha-Ke Bang is considered the first monument in action, one of the most beautiful landscapes in the world. Dongshan River flowing underground Đoòng underground, again including the endless length of sand and an endless blocks of magnificent stalactites.The initial figures given by British Royal family: cave Painting 200 m long, with a width of Đoòng at least 6.5 km (i.e. can span more than that), taller than 150 m. According to this publication, cave Painting Đoòng overcame the record of Deer cave in Malaysia, a head of natural caves in the world. Hang Sơn Đoòng formed from about 5 million years ago. Flowing eroding rocks and form giant tunnels in the ground flowed beneath the mountain. Some places in the cave have the sun shining down, make up the vegetation with over 200 species of plants.
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