National Science Week - Unconformity Geology Tours

Journey underneath Parliament House with an expert geologist from Geoscience Australia this National Science Week. On the tour, you’ll explore a geological phenomenon called 'Unconformity'. This ancient rock formation is a fascinating puzzle piece which helps us understand the earth in the Canberra region 430 million years ago.

Don't miss this rare opportunity to see a geological formation where two rock masses, made millions of years apart, fused together. If you’ve been to Parliament House but never ventured underneath it, this tour is for you.

Plan your visit

Valid photo identification must be shown to participate on the tour. Without photo identification all participants cannot be issued with a private areas pass and will be refused entry.  

Our tours depart on time so please arrive 10 minutes before the tour is scheduled to start. 

As this tour is underground participants will encounter uneven surfaces, stairs, confined spaces and dusty environments. We recommend dressing warmly and suitable to the conditions. 

Please note, this event is subject to change at short notice.

We look forward to welcoming you to Australian Parliament House. Plan your visit today.