Sunday, July 22, 2018

Dragon Hole

Currently the deepest known underwater sinkhole (blue hole) is Dragon Hole - 300.89 m deep hole in a shallow shoal in Paracel Islands. This sinkhole...

Hranice Abyss (Hranicka Propast)

The impressive sinkhole near Hranice town - Hranice Abyss - has been known for centuries. But over the last decade it turns out that...

Pozzo del Merro

The second deepest known water-filled sinkhole - cave system is located in the vicinities of Rome. Recently none expected that the small lake in...

Sima Aonda

As if having world's tallest waterfall (see Angel Falls) is not enough, the spectacular Ayan Tepui has many more wonders of nature. Sima Aonda...

Bala’a sinkhole (Baatara sinkhole) and waterfall

Bala'a (Baatara) sinkhole is unique. Imagine: a stream of melted snow finds an enormous hole in the ground and as a free falling waterfall...

Largest sinkholes of the world

The list of world's deepest known sinkholes Below is list of the most impressive sinkholes in the world. When referring to it, please remember: List includes...

Garden of Eden, Sarawak

There exists Garden of Eden! But in order to reach it one should walk through one of the greatest cave passages in the world!...

Qingkou tiankeng and waterfalls

Qingkou tiankeng belongs to the largest sinkholes of the world. This 295 m deep pit is very special due to the fact that it...

Niubizi tiankeng (Niubidong)

Niubizi tiankeng (also Niubidong tiankeng) is enormous pit, one of Qingkou tiankengs. In this impressive sinkhole starts the 42 km long Er Wang Dong...

Bimmah sinkhole

Bimmah sinkhole is beautiful natural landmark - a place of refreshment at the long coastal road of Oman. Bimmah sinkhole was formed in limestone by...