Treharris Library

As museums and galleries across the UK begin to reopen, please take extra care to check their websites and social media channels for up to date information as opening times, days and dates here may not be correct.

Treharris Library is one of the branch library buildings of Merthyr Libraries, which is the public library service of Merthyr Tydfil County Borough Council. We loan books and non book items; we subscribe to online and other resources so that our members can access them freely; we provide PCs and related resources so that those who need them can use them; we put on events to promote reading, literacy, finding out, and generally showing in as many ways as possible what can be found in libraries!

Further information

Opening Hours:

Monday, Tuesday, Wednesday, Friday: 9:30am to 6:00pm. Saturday 9:30am to 2:00pm. Closed Thursday and Sunday.


Free to browse, free to join. Charges for such as printing, photocopying, faxes, room hire etc - as for details.

Upcoming events:

All information is drawn from or provided by the venues themselves and every effort is made to ensure it is correct. Please remember to double check opening hours with the venue concerned before making a special visit.

Facilities and services


  • Study facilities
  • Library with public access
  • Library
  • Public car park
  • Wheelchair access to some public areas


  • Events and resources for children and families
  • Activities for pre-school children
  • Public access available to collections information
  • General guide to collections available
  • Large print information and/or interpretation
  • Events/teaching/resources for people with disabilities
  • Services/resources offered in Welsh
  • Membership and/or Friends scheme offered
  • Foreign language leaflet or brochure available
  • Loan service
  • Community outreach programme/service
  • Adult lectures and courses held

Is this your Venue? log in to update any incorrect or missing information.