Looking for things to do in Cardiff this summer? As the days grow longer, Cardiff comes alive with festivals, food, nature walks, and hands-on workshops. Whether you're a local or visiting the Welsh capital, this guide highlights some of the best summer activities Cardiff has to offer – including hidden gems and unique experiences that showcase the city’s creative side.
1. Tuck into a Cardiff tasting tour

Cardiff’s food scene is a delicious way to explore the city – and this tasting tour offers a flavour-packed journey through some of its highlights. It’s a relaxed way to discover local favourites, pick up some foodie knowledge, and experience the capital in a new way. Great for both long-time residents and first-time visitors.
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2. Hike to the Six Waterfalls in the Brecon Beacons
Need a break from city life? This full-day guided walk ventures beyond Cardiff into the Brecon Beacons to explore six spectacular waterfalls. Enjoy fresh air, Welsh landscapes - and maybe even cool off with a wild swim. A great outdoor experience for a real summer day out.
Book here
3. Make your own Bloody Mary
If you believe brunch isn't complete without a Bloody Mary, this one's for you. This hands-on masterclass lets you explore the bold, spicy world of this iconic cocktail. You’ll mix, shake, garnish and taste your own creations while learning about flavour pairings and ingredients that elevate the classic Bloody Mary into something truly special. Just the perfect way to spend a summer afternoon with mates.
4. Terrarium building workshop at Plant + Pot

Get your hands dirty with moss, soil, and tiny greenery in this calming terrarium workshop. This hands-on terrarium workshop, held in the charming Plant + Pot shop in the Royal Arcade, offers a peaceful break from the bustle. All materials are included, and you'll go home with your own leafy mini-ecosystem.
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5. Cardiff Bay treasure hunt
If you're after something fun and flexible, this self-guided treasure hunt around Cardiff Bay might be just the thing. Set your own pace as you solve clues, uncover local stories, and take in views of the waterfront – perfect for a sunny day.
Book here
Looking for more things to do in Cardiff this Summer?
These are just a few ways to enjoy Cardiff this summer – whether you’re in the mood for something active, relaxing, or just a little different. There’s plenty happening across the city, from creative workshops to local tours, so why not try something new and see where the season takes you?