Top Things To Do In Cardiff (United Kingdom) In 2026 - 2027

Top 10 things to do in Cardiff

1. 1. Cardiff Castle Tour

   Immerse yourself in over 2000 years of history at Cardiff Castle. This historical fortress is a patchwork of architectural styles due to various phases of development, including Roman walls and Norman keep. Take the guided tour which offers insights into the castle's rich past, tales of wartime shelters, and the opulent Victorian Gothic revival mansion within. Explore the grounds, battlements, and lavish interiors marvously decorated by William Burges. Learn about the Bute family's influence on the castle's transformation during the 19th century. The Castle grounds also offer beautiful green spaces, making it perfect for picnics or a leisurely walk while enjoying the historic ambiance around you.

   Duration: 1-3 hours · Price: £13.50 for adults, discounts available for children, students, and seniors

2. 2. Principality Stadium Tour

   Experience the home of Welsh rugby with a behind-the-scenes tour of the Principality Stadium. Discover the player's tunnel, VIP suites, and experience the view from the pitchside. With a capacity of 74,500, this iconic stadium hosts major events such as Rugby World Cup matches, concerts, and football games. The guided tour provides an exclusive look at parts of the stadium usually reserved for the sporting elite, sharing anecdotes and stories of historic matches. Visitors will also get the opportunity to visit the changing rooms, press conference suite, and you might even get a chance to lift a trophy in the President's Box!

   Duration: 1 hour · Price: £12.50 for adults, concession rates available

3. 3. National Museum Cardiff

   The National Museum Cardiff is a cultural gem in the heart of Wales’ capital city. Home to a vast collection of art, geology, and natural history, the museum boasts one of Europe's finest art collections. From Impressionist paintings to ancient dinosaur fossils, the exhibits are both educational and fascinating. The museum’s art collection spans over 500 years and includes works by Monet, Rodin, and Welsh artists. Often, special exhibitions and interactive experiences are also available. Educational programs and events for children and families make it an excellent destination for all ages. The museum serves as a window into Welsh culture and history, offering a compelling narrative of the nation's artistic and ecological journey.

   Duration: 2-4 hours · Price: Free entry

4. 4. Cardiff Bay Boat Tour

   Explore the beautiful waters of Cardiff Bay with this relaxing boat tour. Cardiff Bay, Europe's largest waterfront development, has an array of dining and entertainment options along its picturesque shores. The boat tour offers a unique perspective on sites like the Wales Millennium Centre, the Norwegian Church, and the Senedd (Welsh Parliament building). You'll learn about the bay’s history, from its industrial coal-exporting past to its current status as a vibrant leisure district. Whether you choose a leisurely paced pleasure boat or a high-speed RIB ride, you are bound to enjoy the panoramic views and fresh sea air.

   Duration: 45 minutes - 1 hour · Price: From £8.00 per adult, discounts for children

5. 5. Bute Park and Arboretum

   Escape to the lush greenery and tranquility of Bute Park, a premier parkland in Cardiff city center. Once part of the grounds of Cardiff Castle, this spacious park features an arboretum with a multitude of tree species, a collection of sculptures, and impressive floral displays. Enjoy a leisurely stroll, a river-side walk along the Taff, recreational activities, or a guided tree trail to observe some of the park's champion trees. Seasonal events often take place in Bute Park, ranging from open air theatre to educational activities. Bute Park provides a peaceful retreat from the hustle of the city, perfect for picnicking, jogging or enjoying local wildlife.

   Duration: 1-2 hours · Price: Free entry

6. 6. The Cardiff Story Museum

   Delve into the local history at The Cardiff Story Museum, where the city's past comes alive through interactive exhibits and engaging storytelling. Located in the Old Library building, the museum takes you on a journey through Cardiff's development from a small market town to the bustling capital it is today. With family-friendly displays and activities, visitors of all ages can engage with the stories of those who have shaped the city. Learn about the diverse communities that call Cardiff home and discover the industries that have played a vital role in its growth. The museum frequently hosts temporary exhibitions, adds a dynamic element to the experience.

   Duration: 1-2 hours · Price: Free entry

7. 7. Cardiff International White Water

   For adrenaline-seekers, the Cardiff International White Water center offers an exhilarating, action-packed experience. Located in Cardiff Bay, this is an Olympic-standard white water rafting center where you can indulge in various water sports like rafting, kayaking, stand-up paddleboarding, and indoor surfing. Whether you’re a beginner or an experienced watersports enthusiast, there are activities and courses designed for all skill levels. Professional instructors ensure your safety while you navigate the rushing waters for an unforgettable aquatic adventure. It’s a unique way to enjoy a group activity and experience the thrills of water sports right in the heart of Cardiff.

   Duration: Varies based on activity, approximately 1-2 hours · Price: Rafting from £40 per person, other activities vary

8. 8. St Fagans National Museum of History

   Step back into the past at St Fagans National Museum of History, an open-air museum chronicling the historical lifestyle, architecture, and culture of the Welsh people. Located in the grounds of the magnificent St Fagans Castle and gardens, the museum consists of more than forty re-erected buildings from various historical periods, including houses, a farm, a school, a chapel, and a splendid Workmen's Institute. Regular demonstrations and activities take place, offering insights into traditional crafts and practices such as blacksmithing, bread baking, and pottery. It's a living museum where you can interact with costumed interpreters and learn about Wales' rich heritage first-hand.

   Duration: Half a day to full day · Price: Free entry, but parking charges apply

9. 9. Techniquest

   Discover the wonders of science at Techniquest, Cardiff's engaging hands-on science and discovery center. Perfect for families and curious minds of all ages, Techniquest provides an educational experience that's as entertaining as it is informative. With more than 120 exhibits, you can explore everything from space exploration and physics to biology and beyond. The Science Theatre and the Planetarium offer captivating shows that bring complex scientific concepts to life, while the various workshops and demonstrations encourage interactive learning. It's an inspiring day out for future scientists or anyone with a passion for understanding how the world works.

   Duration: 2-3 hours · Price: £8.90 for adults, concessions available for children, students, and seniors

10. 10. Doctor Who Experience

    For fans of the famous British TV series, the Doctor Who Experience in Cardiff is a must-visit attraction. Situated in Cardiff Bay, this interactive journey takes you through a specially created adventure with the Doctor and allows you to step into TARDIS sets. You'll find a treasure trove of costumes and props from the show's long history and explore how the magic of Doctor Who is created. Though the live experience has now closed, many tours around Cardiff still feature iconic locations used in filming the show, giving Whovians an exciting opportunity to follow in the Doctor's footsteps.

    Duration: Legacy exhibitions can be visited within 1-2 hours; tours vary · Price: Exhibition costs vary; tours range from £12-£25