Mammoth Cave is another amazing cave in the Margaret River region. It features spectacular stalactites and stalagmites along with large columns created by two of these formations meeting.

The difference from the other caves is that it can be a self-guided experience with an audio headset available. You can go at your own pace and you decide how many stairs to climb (from zero to a few hundred). There is also the chance to book different tours and you can ask about them at visitor centre. Prices to access the cave and for tours range from 6 to 60$, we linked the website for you below

The first chamber is wheelchair accessible. There are stairs further on, and eventually you leave through a doline. You can finish the tour with a walk along the Marri Trail, across Caves Road and back to the car park