The Caves of Lebanon are a series of natural limestone caves located in the mountainous regions of Lebanon. These caves are known for their stunning geological formations, including stalactites and stalagmites, which have formed over thousands of years. They attract both tourists and researchers interested in geology and natural history. One of the most famous cave systems is the Jeita Grotto, which consists of two interconnected limestone caves. The upper cave features a beautiful array of rock formations, while the lower cave is accessible by boat, allowing visitors to explore its underground river. The caves are also significant for their archaeological findings, revealing insights into ancient human habitation.