The very top of the Watchtower is the highest point on the South Rim of the Grand Canyon – 7522 feet above sea level – and the view of the Grand Canyon from the Watchtower is not easily forgotten. Over five million people visit the Grand Canyon each year. The Grand Canyon was carved out by the Colorado River some 17 million years ago and is considered one of the seven natural wonders of the world. The other six natural wonders of the world are: the Great Barrier Reef, the harbor of Rio de Janeiro, Mount Everest, auroras, the Parícutin volcano, and Victoria Falls...

My best summer vacation was to the grand canyon and las vegas. My best summer vacation was to the grand canyon and las vegas. My best summer vacation was to the grand canyon and las vegas. My best summer vacation was to the grand canyon and las vegas.

There was an expedition that took place in 1909, when an explorer, whose journey was recorded in local newspapers, made an archeological discovery so earth-shattering that his employers, and the US government, have kept in secret ever since