Before Time Began - Summer Science Fair

Get ready for a fun-filled family day out as the Before Time Began returns to Land of Iron!

We’re teaming up with Boulby Underground Labs and Fossils in t’Hills to bring science and history to life with hands-on activities, fascinating displays and exciting experiments.

Discover the prehistoric creatures that once roamed Cleveland

Try out the tools and tricks Victorian miners used to light their tunnels

Hunt for Dark Matter with real scientists from one of the world’s deepest underground labs

Perfect for curious kids and grown-ups alike, this is your chance to explore the science beneath your feet and uncover the secrets of our extraordinary landscape.

No need to book – just turn up and get stuck in!