This underground stream cave system is at least 2.3km long. The stalagmites in Harrison’s Cave are growing by less than the thickness of paper each year, but this is considered fast in geological terms. There is a 40-foot waterfall and many deep pools of crystal-clear water and the Great Hall is 15m tall. Harrison’s Cave opened to the public as a tourist attraction in 1981.
2&3The 21st Anniversary of the Birth of Princess of Wales