The Grand Canyon is a steep-sided gorge carved by the Colorado River in the United States in the state of Arizona. It is largely contained within the Grand Canyon National Park, one of the first national parks in the United States.
It´s a compound of interconnected karstic limestone caves in Lebanon located 18 kilometres north of Beirut in the Valley of Nahr al-Kalb. The complex consists of two separate caves.
Tagzania
