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Find Your Perfect Venue
All of life's milestones are an occasion to be celebrated. Your birthday, your wedding, your anniversary; at Marriott, we help you celebrate all of your momentous occasions because we love making memories.
Thank you for considering Marriott to host your special occasion. Please note that we may have limited availability for upcoming events. However, we look forward to your enquiry, and your Memory Maker will be in touch shortly to discuss your special occasion.
1. Select Your Event Type
4. Venue Features
  • Event Spaces at Cardiff Marriott Hotel

Your Event Rooms at Cardiff Marriott Hotel heading

However small or large your guest list - from an intimate 10 to a grand 300 - our event suites are the perfect backdrop for your celebration.
At the Cardiff Marriott Hotel we don't just host events, we make memories.
Cardiff Marriott Hotel Event Spaces
    Event Spaces
    • mh-cwldt-wedding
      Event Spaces
      Cardiff Suite

      Perfect for weddings

      The Cardiff Suite is Cardiff Marriott Hotel's largest event space. The suite will seat up to 260 for a wedding and boasts an adjoining private bar area.

      Minimum Capacity: 120
      Maximum Capacity: 300

      Cardiff Suite
    • social-dining
      Event Spaces
      St. David's Suite

      Perfect for private dinners


      For a smaller celebration or event, the St. David's Suite hosts up to 110 guests for a delightful and unforgettable event.


      Minimum Capacity: 10
      Maximum Capacity: 110

      St. David's Suite
    News & Offers
    • Marriott Bonvoy Events
      News & Offers
      Earn points with Marriott Bonvoy ™ Events

      We give you something else to celebrate when you plan your event with us! Earn Marriott Bonvoy™ points for eligible events you host at our participating hotels and resorts. Then, redeem the points you've earned for Free Night Awards at your choice of over 7,000 Marriott Bonvoy™ hotels around the world, once-in-a-lifetime experiences with Marriott Bonvoy™ Moments and more.

      Download the Marriott Bonvoy App and join today to discover the endless possibilities with Marriott Bonvoy™.

      Pictured left, JW Marriott Venice Resort & Spa.

      Overview and Special Occasions - Earn points with Marriott Bonvoy
    • something-to-celebrate.png
      News & Offers
      Something Else To Celebrate - Triple Points Plus Even More Exclusive Hotel Benefits

      Host your special occasion with us and we will help you celebrate with triple Marriott Bonvoy™ Events points, plus get even more exclusive hotel benefits at participating hotels. Ask your Memory Maker for more details. 

      All you need to do is confirm us as your venue before 31st December 2023 for your special occasion taking place between 1st March 2023 and 31st March 2024.

      At Marriott we don't just host events, we make memories.

      Overview and Special Occasions - Something Else To Celebrate
    Our Guest Book
    • All the arrangements prior to our day were dealt with very professionally and efficiently by Hayley.  The staff looking after us on our wedding day were very helpful, efficient and quite charming.  The room looked beautiful, the food was lovely and everything went smoothly. Thank you again for all your help.

      Jenni, May 2018
    • Thank you for your kind assistance for my daughter's wedding and for bringing things together beautifully well. It was simply fantabulous. You are an efficient, caring and professional event planner. All the gentle services we can't see but that we enjoyed made the reception a joyful occasion.
      Gemma, August 2018
    Cardiff Marriott Hotel Event Spaces

    Where To Find UsYour idyllic Cardiff event venue

    memoriesMade Here