This magical cave is a natural time capsule; home to ancient fossil remains of long-extinct giant animals. A fascinating audio tour is available in several languages. Mammoth Cave is a self-guided cave, where visitors explore along the boardwalks and platforms, through the majestic chambers of the cave. This is much more than a cave - it is a complete nature experience.
Mammoth Cave is a natural time capsule, home to the ancient fossil remains of long-extinct Australian Megafauna. As the most easily accessible of all the show caves in the region, Mammoth Cave offers MP3 audio tours available in English, French, German, Malay, and Mandarin.
Visitors can explore this outstanding cave system at their own pace and come face-to-face with a 50,000 year old ‘'zygomaturus' jawbone that is embedded in the cave wall! Mammoth Cave is a unique window into the past, with over 10,000 fossils having once accumulated inside the cave. Upon excavating, many of these fossils were found to be remains of Australian Megafauna (giant animals) that became extinct around 46,000 years ago.
A visit to Mammoth Cave finishes with a winding walk through a beautiful marri forest. The trail is lined with flourishing green foliage climbs the trunks of the towering trees. Mammoth Cave is much more than a cave - it is a complete nature experience.
For your safety and the protection of the recovering forest, please keep to the designated walking trail at all times.
Amenities
Location
Mammoth Cave
Caves Rd, Forest Grove WA 6286, Australia
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Reviews
4.6 (2035 Google reviews)
Laura Harvey11 April 2024
Such a wonderful experience. The self-guided tour was great because you can go at your own pace. My partner and I took about 2hours to slowly explore the cave and take the longer-return walk. Well worth the visit.
Heather Easton-Jukes03 April 2024
Loved every minute!! Super accessible and easy to manoeuvre in. The cave is stunning, you could easily spend hours in there and not get bored. The kids loved the fossils and listening to the audio guide. Lovely and helpful staff.
CCH15 March 2024
What an amazing experience to visit this natural cave!
This cave is self-guided by using the headphone which has many languages to choose from. You can spend time as much as you want in the cave. The stairs are a bit narrow and can trip you over easily. Must walk carefully!
Matt H12 March 2024
Amazing to see such a beautiful natural cave. We were told it was formed due to rivers eroding the limestone away over 100s thousands of years.
They mentioned over 10,000 bones and fossils have been recovered in its time and you can still see some in the stone walls.
Amazing place!
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4.6 (2035 Google reviews) 
