This fabulous museum is located at Gilfach Ddu in 19th century workshops from the quarry that is now out of use.
Wales has a huge history of slate, and you can explore its history for free!
You'll be taken on a journey through the work and hardships of the people who worked at the slate quarries, as well as taking a look at the old machinery.
Don't forget to stop and enjoy the demonstration by the blacksmith too. Entry is free but booking must be made online, and parking is not free on-site.
Concessions: Free entry