Well worth the tour particularly with the accompanying earphone guides throughout. Not very arduous for those who are older like us and very interesting in the viewing and listening throughout the tour

Mammoth cave name because of the size of the cave. We were in a large group that was broken into two groups. Very easy entry into the cave as we had a large group so had a local guide. Wonderful experience to view the stalactites and stalagmites lit up wonderful + the skeletal remains of animals found in the cave. Quite a few steps & some grades to climb but if you take your time it is easy.

An easier walk than lake cave, but not as spectacular. But still special and worth a visit. The tours self-guided you wear headphones to get information you can walk as fast for you want. We took an hour to to the cave and returned to the information centre.

An awesome experience. The biggest cave I have ever seen. Well worth a look. There are a lot of steps so be prepared.

This cave is well worth a visit. Very specky and cool inside. When you have finished exploring you make a choice as to whether to return back the way you came or exit up a very steep narrow staircase to the road and then a longish walk back to the car park. We are both in our 60s and fairly fit so we enjoyed it BUT I note some reviewers might not have realised that this climb and long walk back through the local forest is an option you can choose. If you dont like steep stairs or its hot or happens to be raining we would suggest retracing your steps rather than taking this route OR be prepared to take your time, and take water with you.

Fantastic walk through the cave with audio describing how the caves are made etc. Bit of a climb out of the cave, but good climb out. This cave is huge. So if your in the Margaret River region it is a must see!

Dropped in on Mammoth Cave (named because of its size) on our way down to Cape Lewin. We were wondering if it would be worth the time and were very pleasantly surprised. Well worth the entry fee and the 1:30 hours it took to look around.

Fantastic place to go to look at caves. Self guided tour you can do at your own pace. Wasn't very busy when we went so had the caves to ourselves for most of the time. There are approx 200 steps you have climb but if you take your time it's not that hard to navigate.

Met by friendly staff and with audio, at the ready, we set off into the cave. Mammoth in name and size. Magnificent inside Took so many photos !! Very informative audio. Took the long walk back amongst the bushland and trees...stunning

We enjoyed the self guided walk through Mammoth Cave. The commentary on the headset was clear and had lots of information. It was easy to navigate through the Cave and there were many beautiful features to look at.

The main draw was the fossil remains of animals that are now extinct, but there aren't that many on display. Lots of steps especially back up to ground level at the exit, but it leads you down a short 400 or 700m bush area before you return to the visitor's center. The cave itself took only about 25 minutes to cover, and the rest of the stair-climb/ hike back to the exit took another 15. The audio guide that comes with your ticket is not very informative (not that many stops/ tracks to listen to), my player's socket had contact issues so half the time the volume was very low/ crackling with random bursts of loud volume that uncomfortably jab your eardrums. IMHO, Jewel Cave is a much better experience, with a fully guided tour that takes about 1h, much more is explained, making for a better learning experience.

We loved it - great tour and excellent help by staff. The cave is awesome. Its worth it just to stand in awe and appreciate nature.

One of the 4 major caves in the Margaret River region. Self-guided unlike the Jewel Cave and Lake Cave. The front portion of the cave is definitely prettier than the latter half, and warrants more time. When exiting the cave, you will have to cross the road to get back to the visitor center. If you're in good health, suggest choosing the longer path (700m) over the shorter one (200m) to enjoy a nice bush walk that features a lot of nice flora that is unique to the region, including tall marri trees. The long path also features a gentle creek crossing (with rocks laid out) during the winter season. Definitely worth a visit!

self guided tours. Large spaces - non worries for any claustrophobics. Many internal stairs, with ~170 steps to exit.

Definitely worth a visit when travelling the Cave road down to Augusta. The Auto tour headphone set is a must.