The New 7 Wonders of Nature
The  Amazon Rainforest, also known as Amazonia, the Amazon jungle or the  Amazon Basin, encompasses seven million square kilometers (1.7 billion  acres), though the forest itself occupies some 5.5 million square  kilometers (1.4 billion acres), located within nine nations. The Amazon  represents over half of the planet's remaining rainforests and comprises  the largest and most species-rich tract of tropical rainforest in the  world. The Amazon River is the largest river in the world by volume,  with a total flow greater than the top ten rivers worldwide combined. It  accounts for approximately one-fifth of the total world river flow and  has the biggest drainage basin on the planet. Not a single bridge  crosses the Amazon.

Halong  Bay is located in Quáng Ninh province, Vietnam. The bay features  thousands of limestone karsts and isles in various sizes and shapes. The  bay has a 120 kilometre long coastline and is approximately 1,553  square kilometres in size with 1969 islets. Several of the islands are  hollow, with enormous caves, other support floating villages of  fishermen, who ply the shallow waters for 200 species of fish and 450  different kinds of mollusks. Another specific feature of Halong Bay is  the abundance of lakes inside the limestone islands, for example, Dau Be  island has six enclosed lakes. All these island lakes occupy drowned  dolines within fengcong karst.

Iguazu  Falls, in Iguazu River, are one of the world's largest waterfalls. They  extend over 2,700 m (nearly 2 miles)  in a semi-circular shape.  Of the  275 falls that collectively make up Iguassu Falls, "Devil's Throat" is  the tallest at 80 m in height. Iguazu Falls are on the border between  the Brazilian state of Paraná and the Argentine province of Misiones,  and are surrounded by two National Parks (BR/ARG). Both are subtropical  rainforests that are host to hundreds of rare and endangered species of  flora and fauna.
Jejudo  is a volcanic island, 130 km from the southern coast of Korea. The  largest island and smallest province in Korea, the island has a surface  area of 1,846 sqkm. A central feature of Jeju is Hallasan, the tallest  mountain in South Korea and a dormant volcano, which rises 1,950 m above  sea level. 360 satellite volcanoes are around the main volcano.
Indonesia’s  Komodo National Park includes the three larger islands Komodo, Rinca  and Padar, as well as numerous smaller ones, for a total area of 1,817  square kilometers (603 square kilometers of it land). The national park  was founded in 1980 to protect the Komodo dragon. Later, it was also  dedicated to protecting other species, including marine animals. The  islands of the national park are of volcanic origin.

The  Puerto Princesa Subterranean River National Park is located about 50 km  north of the city of Puerto Princesa, Palawan, Philippines. It features  a limestone karst mountain landscape with an 8.2 km. navigable  underground river. A distinguishing feature of the river is that it  winds through a cave before flowing directly into the South China Sea.  It includes major formations of stalactites and stalagmites, and several  large chambers. The lower portion of the river is subject to tidal  influences. The underground river is reputed to be the world's longest.  At the mouth of the cave, a clear lagoon is framed by ancient trees  growing right to the water's edge. Monkeys, large monitor lizards, and  squirrels find their niche on the beach near the cave.

Table  Mountain is a South African icon and the only natural site on the  planet to have a constellation of stars named after it - Mensa, meaning  “the table.” The flat-topped mountain has withstood six million years of  erosion and hosts the richest, yet smallest floral kingdom on earth  with over 1,470 floral species. Table Mountain boasts numerous rare and  endangered species. It is the most recognized site in Cape Town, the  gateway to Africa, owing to its unique flat-topped peaks which reach  1,086 m above sea level.