Great Western Brick Show 2026

The Great Western Brick Show will take over the entire STEAM Museum, filling every space with spectacular LEGO® creations and activities. Made possible by over 200 builders, traders and volunteers, the show is set to be the one of the unmissable highlights STEAM’s calendar.

Why not come and discover:

More than 100 spectacular LEGO® models and displays, built by some of the UK’s finest creators and special international guests – from detailed railway layouts and bustling cityscapes to spaceships, castles, vehicles and beyond.

Robot Battles – back and bigger than ever! Watch LEGO® robots clash in thrilling head-to-head matches. Afterwards, try for yourself – take control of a battling robot in our special hands-on challenge.

Brick pits and creative play areas – build, race and experiment with LEGO® and DUPLO®.

LEGO® Retail Therapy – find the latest sets, rare collectibles, and unique gifts.

Alongside all the LEGO ® action, your ticket also gives you access to STEAM’s award-winning museum, telling the remarkable story of the people who built, operated, and travelled on the Great Western Railway.

Whether you’re a lifelong LEGO® fan or discovering it for the first time, the Great Western Brick Show promises a weekend full of creativity, fun and inspiration for everyone.