The caves were formed due to the action of water on limestone over millions of years. Rainwater mixed with carbon dioxide creates a weak acid that slowly dissolves limestone, forming caves. Inside Borra Caves, visitors can see impressive stalactites hanging from the ceiling and stalagmites rising from the floor. Some formations resemble shapes of animals, temples, and human figures, a... https://www.captureatrip.com/blog/borra-caves