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Ultimate Guide to Cardiff Festivals: Music, Food & Family Festivals 2026

Looking for festivals in Cardiff? Our ultimate Cardiff festival guide is packed with everything you need to plan an unforgettable summer of music, culture, food, and family-friendly fun this 2026.

From world-class music festivals to delicious food and drink festivals, Cardiff comes alive during the summer. Expect everything from live performances by top artists to street food markets, pop-up bars, and great outdoor venues.

Planning to make a trip of it? Cardiff is the perfect base for a weekend getaway, with plenty of accommodation options and easy access to nearby attractions. You can easily turn your festival visit into a longer escape by exploring our staycation guides, packed with ideas on where to stay, what to see, and how to make the most of your time in Cardiff.

Between festival sets, you’ll find plenty of outdoor restaurants, beer gardens, and rooftop bars where you can soak up the sunshine and enjoy great food and drink. Be sure to check out our guides to the best al fresco dining spots and outdoor drinking venues to keep the good vibes going all day long.

If you’re visiting with kids, Cardiff has plenty to offer beyond the festival grounds. From parks and interactive attractions to family-friendly events, there’s no shortage of ways to keep everyone entertained. Explore our family days out guides for inspiration on making your trip enjoyable for all ages.

Whether you’re planning to dance the day away, discover new artists, or simply enjoy the lively atmosphere, our Cardiff festivals guide has everything you need, from must-see events and styling tips to practical survival essentials. Get ready to experience one of the UK’s most exciting summer festival scenes.