Schwarzenbach Falls

These 520 meters tall falls (tallest single drop – around 200 meters) are special due to their location: they are possibly the most remote and the most northern large falls in world.

Iguazu Falls

One of the most enormous and most impressive waterfalls in the world, they are "only" 82 meters tall, but 2,700 meters wide.

Helmcken Falls

Beautiful, powerful waterfall with a 141 m high vertical plunge. Average width – 15 meters.

Son Doong Cave (Hang Sơn Đoòng)

The biggest known cave in the world. Especially impressive is the more than 4 km long passage that is continuously 90 m wide and up to 200 m high. The total known length of this cave is 9 km. A powerful stream flows through the cave. Here are found unique cave pearls as large as baseballs, as well as green, algae-covered gours.

Caracol Falls

One of the most picturesque falls in Brazil. 131 m high falls with two cascades. Especially impressive is the second cascade – a vertical plunge over an overhanging cliff.

Garden of Eden on Sarawak

Possible world’s largest sinkhole that from three sides is surrounded by 150 – 300 m high vertical walls. This is a former giant cave chamber with two giant caves (Deer Cave and Green Cave) continuing on both sides of Garden of Eden. Volume – 150 million m³, size 1,200 x 1,000 m.

Krubera Cave (Voronya Cave)

The second deepest known cave in the world, 2,197 meters deep. This extensive cave system is also quite long – 16,058 m.

Kokkol Falls

Possibly the most beautiful waterfall in this part of Kazakhstan, some 60 – 80 m tall.

Kanas Lake Monsters

According to legends in this lake live giant fish or similar creatures that are some 10 – 15 m long. These animals have been caught on video, including an aerial that shows a group of some 15 creatures crossing the lake (2012).

Kpalimé Falls

Some 100 m tall waterfall.