In case you are a frequent traveler and like vacationing with your family or friends, you sure are supposed to know about the place you are about to travel. Here is a collection of articles which will help you find helpful information like modes of travel, best season to visit, etc about these places.
10 Massive Holes In The Earth's Crust
Where: Kimberley, South Africa

This location was once home to more than 6,000 pounds of diamonds. Also known as the ‘Big Hole’ it is also the largest hand-dug excavation in the world to date.