Tilt Hammers

Tilt Hammers at the Abbeydale Industrial Hamlet, a fantastic museum in Sheffield.
This museum contains the last and oldest working crucible steel furnace in the world.
It needs maintenance. Badly. 3 or 4 of the chimneys from the furnaces are sadly unusable at the moment. I hope they get the Lottery Heritage Funding they're applying for *crosses fingers*.
The place has a fantastic, intimate and friendly atmosphere. And it's free! One of my favourite places to take the kids.