2) The Lucas Cave:
Probably the most popular cave because it is the best general cave, offering the highest and widest chambers as well as a glimpse of the underground river. It is home to the famous Broken Column and boasts a wide range of the beautiful cave formations. The highest chamber is the Cathedral (54 meters/177 feet) This cave is also the scene of many weddings and Concerts as the Cathedral Chamber has arguably the best acoustics of any performance space in the world. The acoustical properties of this massive chamber have been utilized by The Vienna Boys Choir and Dame Joan Sutherland. You will need to walk several flights of stairs to get to the Lucas cave but less strenuous inside.
Duration: 1½ hours
Fitness level: Average
Note: You walk several flights of stairs to get to the Lucas cave but once you are inside, the walk becomes less strenuous.