At the recent May Bank Holiday our daughter came to visit and we dropped her off to meet some friends at Kelham Island, the old industrial heart of Sheffield on the river Don near where the Norman castle used to be. It is now a super trendy waterfront development full of apartments and bars, but it also has an excellent museum covering the development of industry in Sheffield.
We had walked around the area a lot during lockdown thanks to some excellent audio guides, but the museum had been closed to the public. As we were there, we took the opportunity to visit as we'd not been to the museum for years.
It is fairly hard to miss as it has a massive Bessemer Converter outside.