Canyons (ocasionally known cañon or gorge) are true unsual natural wonders. Seen from above, they are impressive, but walk down into a canyon to discover the true hidden world. Some are carved by rivers, above ground, exposing cliffs of sandstone or granite, some, the "submarine canyons" are underwater, at the mouth of rivers. Some are built through a geological or tectonical uplifts and some are rifts between moutains, carving the landscape deep, creating fairytale like scenes.
National parks are spread all over the world, and they are the perfect place to watch nature in action. There are 113,000 national parks across the planet, which take 12.9% of the Earth’s landmass. It's impossible to visit all of them in a lifetime, but do visit as many as you can. It's not easy to chose just ten of them, but without further ado, here is our list.