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Explore the Main Brains site


An Irish pub in the heart of Cardiff, opposite the iconic Cardiff Castle.

opening hours

  • Mon - Tues // 15:00 - 00:00
  • Weds - Thur // 15:00 - 02:00
  • Fri - Sat // 12:00 - 03:00
  • Sun // 12:00 - 00:00

Food service hours

  • No Food Service

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