Greatest tourist attractions made by nature

Mother nature must be the greatest architect. Just take a look at these incredible achievements!

5. Uluru

It's a sacred place for the aboriginals and an amazing sight in a sunset when the colour of the rock changes its tone.

4. Grand Canyon

I've only seen it from the plane, but it was still impressive. Like a huge wound on the surface of the Earth.

3. The Alps

Because these mountains are younger, they're also more dramatic than the Andies and Himalaya. With breathtakingly beautiful valleys.

2. Amazonas

There's still some places here where no civilized man has stepped his foot in. Good.

1. Ngorongoro

It's a collapsed volcano top in Serengeti National Park, where there odds of spotting the "Big 5" on a same day are extremely high. My childhood dream-come-true.