Natural wonders

One of the features of the unique Aouk Underground River is a giant sinkhole - Kuom Tiankeng. This giant hole in the Arfak Mountains was...

There are a lot more underground rivers in the world than most people imagine. One of the largest and most impressive is Aouk Underground...

Here are listed 10 most impressive waterfalls of the world: 1. Iguazu Falls Where it is?Argentina, Misiones and Brazil, Paraná Height:60 - 82 m Width:2,682 m Average annual flow:1,746...

The most magnificent waterfall in India could be Jog Falls or, as it was called frequently in the past - Gersoppa Falls. Around November...

No doubts - one of the greatest waterfalls in the world is Niagara Falls. Even if there is some tendency to belittle this magnificent...

1 - 5 6-10 11-15 16-20 21-25 26-30 31-35 36-40 21. Kitum Cave and other caves of Mt. Elgon Where?Africa, Kenya Why unique?Group of five unique caves which to a large extent have been...

1 - 5 6-10 11-15 16-20 21-25 26-30 31-35 36-40 26. Merelani Hills - the only find of tanzanite Where? Africa, Tanzania Why unique? The only known place in the world where is found a gorgeous...

1 - 5 6-10 11-15 16-20 21-25 26-30 31-35 36-40 31. Ol Doinyo Lengai Where? Africa, Tanzania Why unique? The only volcano in the world which is erupting carbonatite lava. This is very unusual place without...

1 - 5 6-10 11-15 16-20 21-25 26-30 31-35 36-40 36. Sistema Zacaton Where? North America, Mexico Why unique? Unique system of numerous sinkholes which are up to 339 m deep. These weird holes were created...

1 - 5 6-10 11-15 16-20 21-25 26-30 31-35 36-40 16. Forest on Robinson Crusoe Island Where?South America, Chile Why unique?All tree species - around 20 of them - of this forest grow ONLY...