The Jeita Grotto (Arabic: مغارة جعيتا) is an arrangement of two isolated, yet interconnected, karstic limestone caverns crossing a general length of almost 9 kilometers (5.6 mi). The caverns are arranged in the Nahr al-Kalb valley inside the territory of Jeita, 18 kilometers (11 mi) north of the Lebanese capital Beirut. In spite of the fact that occupied in ancient occasions, the lower cavern was not rediscovered until 1836 by Reverend William Thomson; it must be visited by vessel since it channels an underground stream that gives crisp drinking water to in excess of a million Lebanese.
In 1958, Lebanese speleologists found the upper displays 60 meters (200 ft) over the lower cavern which have been obliged with an entrance burrow and a progression of walkways to empower travelers safe access without upsetting the common scene. The upper exhibitions house the world’s biggest known stalactite. The exhibitions are made out of a progression of chambers the biggest of which tops at a tallness of 12 meters (39 ft).
Besides being a Lebanese public image and a top vacationer location, the Jeita cavern plays a significant social, monetary, and social function in the nation. It was one of the top 14 finalists in the New 7 Wonders of Nature rivalry.