From
Jewel Cave is the biggest show cave in Western Australia; comprising three massive chambers. The one-hour guided tour is a magical experience; you will see a dazzling display of some of nature's finest and most meticulous work. Jewel Cave is also home to one of the longest crystal ‘straw’ stalactites found in any tourist cave in Australia.
Jewel Cave
Capes Foundation
To be honest, I didn't set my expectations high for this but this tour went above all my expectations and my family really enjoy it a lot.