Brilliant

Fantastic for all ages! Highly recommend

A wonderful adventure into Adelaide's past. Fantastic special effects. A visual extravaganza.

This was goosebumpy, every section through the tunnel added more and more to the delight. Then lingering in the fungi movie show was perfect.

Fantastic even for our toddler grandson ❤️

Brilliant experience....highly recommend this experience.

I went with my husband and we absolutely loved it. So much work has gone into setting everything up. The visuals are brilliant and learning the history of the tunnels was very interesting. The directions to the tunnels were very easy to follow. Well done everyone involved especially the volunteers who were only too happy to answer our questions.

One ☝️ of a kind experience! Highly recommend

The Sleep's Hill Tunnel was very organised with great signs near venue. The kids loved the colorful mushrooms and light tunnel. I loved the history and displays.

A fantastical slice of history that mesmerised old and young visitors. How to make science cool.

Access to the tunnel is well signposted, so please don't think that its too hard to get there. It isn't. The tunnel is divided into sections with different displays in each one. I was very impressed with the quality of the art work, videos, and the lighting. The theme of the displays reflects the history of the tunnel and the previous things that it was used for.

Very interesting. A unique experience through historical tunnels with lots of history and great lighting effects. Highlight was the private owner of the tunnels sharing stories with us. Highly recommend!!