We tried these 23 indoor activities to make the most of a rainy day in Belfast. You should too!

Have you ever got that when you finally booked a trip to Belfast, only to be greeted by a heavy downpour? I’ve been there and survived that, and trust me, a downpour won’t spell doom for your trip.

Here’s the good news: I’ve compiled a list of 23 awesome indoor activities that will keep you dry, entertained, and learn something new in this city. 

Keep reading, create a bucket list to cheer you up, and turn that rainy day in Belfast into an unforgettable trip.

1. Explore Northern Ireland’s Rich History at the Ulster Museum


Address: Botanic Gardens, Belfast BT9 5AB, United Kingdom

Contact details: +442890440000

Operating hours: Tuesday to Sunday – 10:00 AM to 5:00 PM

Ulster Museum, located in Belfast’s Botanic Gardens, boasts many art, history, and natural science exhibits. It houses mummies and dinosaurs, Spanish Armada treasures, and local artifacts of Northern Ireland.

Families will love the interactive Discovery Zones, where kids can learn about history hands-on, try on costumes from different eras, and explore the wonders of the natural world. There’s also a cafe on-site, perfect for grabbing a bite after a day of exploring.

2. Learn about Belfast’s Maritime Heritage at Titanic Belfast


Address: 1 Olympic Way, Belfast BT3 9EP, United Kingdom

Contact details: +442890766386

Operating hours: 9:00 AM to 7:00 PM

Titanic Belfast, housed in a magnificent building resembling four-sided ship hulls, tells the story of the RMS Titanic, from its design and construction in Belfast to its tragic maiden voyage and lasting cultural impact. 

You’ll step back in time through nine interactive galleries and witness Belfast’s bustling shipyard’s sights, sounds, and smells at the turn of the 20th century. Learning about maritime history, the RMS Titanic, or Belfast’s rich industrial heritage is essential.

3. Conquer Mind-Bending Challenges at Prison Island Belfast


Address: Unit 3, 17 Balmoral Rd, Belfast BT12 6QA, United Kingdom

Contact details: +442890380862

Operating hours: 9:45 AM to 9:30 PM

Prison Island is an immersive experience where you and your team are “incarcerated” and challenged to work together to break out of themed prison cells. You’re not locked in a single room and can explore 31 uniquely designed challenges at your own pace.  

Prison Island Belfast is a fantastic family, friends, and team-building exercise activity. With new challenges added regularly, returning visitors can always experience something fresh.

4. Explore the Underwater World at Exploris Aquarium


Address: 1 The RopeWalk, Castle St, Portaferry, Newtownards BT22 1NZ, United Kingdom

Contact details: +442842728062

Operating hours: 10:00 AM to 5:00 PM

Exploris Aquarium boasts hundreds of species, from local sharks and rays to exotic tropical fish. You can walk through an underwater tunnel for a diver ‘s-eye view of the underwater world or get close to some of the creatures in the touch tank.  

Daily talks and feeding demonstrations, so you can learn more about the animals and how they are cared for. It is also home to a seal sanctuary, which rescues and rehabilitates sick, injured, and orphaned seals. 

5. Encourage Play-Based Learning for Kids at Nature and Nurture


Address: 26 Lisburn Square, Lisburn BT28 1TS, United Kingdom

Contact details: +447398109120

Operating hours: 9:30 AM to 1:00 PM

Nature and Nurture is where children can unleash their creativity and imagination through role-playing in themed areas like a home, a salon, a doctor’s surgery, and more.  

The center provides a clean and safe environment for children of all ages to explore, learn, and socialize. Nature and Nurture offers a dedicated sensory room with stimulating textures and soft play equipment for the littlest ones. 

6. Bounce into Endless Fun at Airtastic Belfast


Address: 38 Mill Rd, Belfast, Newtownabbey BT36 7BE, United Kingdom

Contact details: +443301742933

Operating hours: 9:30 AM to 9:30 PM

Airtastic Belfast is an inflatable amusement center perfect for all ages. This exciting indoor venue offers a massive Inflata Park, packed with inflatable slides, obstacle courses, and jumping zones that will have you bouncing off the walls with glee.

They also boast a state-of-the-art 12-lane bowling alley, perfect for a friendly competition with friends or family. If you’re looking for a more low-key activity, head to their 18-hole space-themed mini golf course for putters of all skill levels. 

7. Climb Giant Structures at W5


Address: The Odyssey, 2 Queens Quay, Belfast BT3 9QQ, United Kingdom

Operating hours: Wednesday to Sunday – 10:00 AM to 6:00 PM

W5 is an award-winning center designed to spark curiosity and ignite a passion for science and technology in people of all ages. Through interactive exhibits, hands-on activities, and shows, W5 brings science to life in a fun and engaging way.  

One of the most popular exhibits at W5 is Climbit, a cross between a maze and a jungle gym, perfect for kids. As you go through Climbit, you’ll encounter obstacles, from nets and tunnels to slides and climbing walls.

8. Bowl in the Dark at Xtreme Bowling


Address: 111 Old Dundonald Rd, Dundonald, Belfast BT16 1XT, United Kingdom

Contact details: +442890809100

Operating hours: 10:00 AM to 10:00 PM

Dundonald International Ice Bowl’s Xtreme Bowling is a 30-lane state-of-the-art bowling center that offers a unique twist on the classic game with glow-in-the-dark bowling. It is perfect for families and all skill levels.

It’s a full-on party atmosphere with disco lighting, smoke effects, and supported DJ entertainment. You can even take the mic and belt out your favorite tunes for an unforgettable night with friends and family.  

9. Climb Your Way to Fun at High Rise Indoor Adventure Centre


Address: Blaris Industrial Estate, 11A Altona Rd, Lisburn BT27 5QB, United Kingdom

Contact details: +442892636195

Operating hours: Thursday to Sunday – 9:30 AM to 5:30 PM

High Rise Indoor Adventure Centre is Belfast’s largest indoor climbing arena, with challenges for all ages and abilities. The innovative sensory rooms provide a haven for those with additional needs.

High Rise is also recognized for its autism-friendly environment, with special sessions tailored for guests on the spectrum. Its on-site cafe keeps everyone fueled for their adventures.  

10. Tee off on an Epic Adventure at the Lost City Adventure Golf


Address: Cityside Retail & Leisure Park, Belfast BT15 1JH, United Kingdom

Contact details: +442890995118

Operating hours: 10:00 AM to 10:00 PM

Lost City Adventure Golf is Northern Ireland’s first indoor adventure golf course. It has two 18-hole courses themed around a lost jungle and an urban apocalypse.  

Imagine passing past crumbling Mayan relics through lush jungles with talking animals or navigating abandoned parks with special effects. There’s also a café where you can grab food and drinks before, during, or after your game.

11. Play Golf in a Scrapyard


Address: Unit 6, 11 Glenwell Rd, Glengormley, Newtownabbey BT36 7RF, United Kingdom

Contact details: +442890907805

Operating hours: Tuesday to Sunday – 2:00 PM to 10:00 PM

Scrapyard Golf is Belfast’s quirkiest indoor entertainment venue. It throws out the traditional putting green and replaces it with a scrapyard-themed wonderland. 

Imagine putting through a classic Mini Cooper, navigating a disco ball forest, or sliding between holes. With 22 uniquely themed holes, every round is a surprise, making it a perfect activity for families and friends of all ages.

12. Tee off in Style at Colin Glen

Address: 115 Blacks Rd, Belfast BT10 0NF, United Kingdom

Colin Glen is home to Northern Ireland’s first TrackMan Driving Range and Indoor TrackMan Suite. This state-of-the-art facility boasts 15 heated outdoor bays equipped with TrackMan technology, the most trusted golf simulation software professionals use. 

Each bay features a 27-inch touchscreen where you can analyze your swing metrics. You can head indoors to the TrackMan Suite and virtually play over 100 world-famous courses, including local favorites like Royal County Down and Royal Portrush.

13. Splash around the Lagan Valley Leisureplex


Address: 18 Lisburn Leisure Park, Lisburn BT28 1LP, United Kingdom

Contact details: +442892672121

Operating hours: 6:15 AM to 9:00 PM

Lagan Valley LeisurePlex is a top-rated leisure center that offers a variety of activities for all ages and interests. It boasts a 2-story gym with cutting-edge equipment, a luxurious spa with a jacuzzi, steam room, sauna, and facilities for racquet sports.

Whether looking for a relaxing day at the spa or a fun-filled family outing at the pool, Lagan Valley LeisurePlex has something for everyone. The pool features a wave machine, a lazy river, water slides, and a toddler pool.

14. Slide into Fun at Andersonstown Leisure Centre


Address: 132 Andersonstown Rd, Belfast BT11 9BY, United Kingdom

Contact details: +442896206150

Operating hours: 6:00 AM to 10:00 PM

Andersonstown Leisure Centre is Northern Ireland’s largest indoor aqua park. This state-of-the-art facility boasts one of the three high-speed water slides, including Ireland’s first vertical drop slide. 

The 6-lane, 25-meter swimming pool is an excellent option for relaxing. If you’re feeling adventurous, try out the indoor surf simulator, the only one in Ireland.

15. Splash into Fun at Bangor Aurora Aquatic and Leisure Complex


Address: 3 Valentine Rd, Bangor BT20 4TH, United Kingdom

Contact details: +442891270271

Operating hours: 6:00 AM to 10:00 PM

Bangor Aurora Aquatic and Leisure Complex is an award-winning complex boasting various pools catering to all ages and abilities. Here, children can enjoy flumes, a wave pool, and interactive water features that entertain them for hours.

Bangor Aurora also offers a state-of-the-art fitness suite perfect for working out. There’s also an eight-court sports hall, squash courts, and an outdoor floodlit pitch for various sports.

16. Learn the Art of Candy Making at Aunt Sandra’s Candy Factory


Address: 20-22 Holywood Rd, Belfast BT4 1NT, United Kingdom

Contact details: +442890732868

Operating hours: Tuesday to Sunday – 10:30 AM to 6:00 PM

Aunt Sandra’s Candy Factory is a nationally renowned candy store. Since 1953, it has used 100-year-old recipes to create delicious chocolates, fudge, and boiled sweets. 

Visitors can tour the factory and watch skilled candy makers create these delectable treats using traditional methods. You’ll see everything from the melting of chocolate to the pouring of fudge, and you might even get to sample some goodies along the way.

17. Bounce, Climb, and Soar All Under One Roof at We Are Vertigo


Address: Titanic Quarter, 9 Hamilton Rd, Belfast BT3 9DT, United Kingdom

Operating hours: Saturday to Thursday – 11:00 AM to 5:00 PM

We Are Vertigo is Belfast’s premier indoor activity center. It features the world’s largest inflatable park, a sprawling 30,000-square-foot wonderland filled with bouncy castles, slides, and obstacle courses. 

It also offers an adrenaline rush unlike any other in Ireland: indoor skydiving in a state-of-the-art wind tunnel, with qualified instructors guiding you every step. It’s perfect for anyone who dreams of skydiving without jumping from a plane.

18. Step Back in Time and Explore Crumlin Road Gaol


Address: 53-55 Crumlin Rd, Belfast BT14 6ST, United Kingdom

Contact details: +442890741500

Operating hours: 10:00 AM to 4:00 PM

Crumlin Road Gaol is a former prison-turned-museum that offers a fascinating glimpse into Belfast’s history. This impressive Victorian structure, which operated for over 150 years until 1996, is the only remaining prison of its era in Northern Ireland. 

Today, it’s a popular tourist attraction that allows visitors to experience what prison life was once like. The self-guided tour takes you through the jail’s various wings, including the execution chamber, solitary confinement cells, and the hospital block. 

19. Explore the Flavors of Belfast at St. George’s Market


Address: 12 East Bridge St, Belfast BT1 3NQ, United Kingdom

Contact details: +442890435704

Operating hours: Friday to Sunday – 8:00 AM to 4:00 PM

St. George’s Market is an award-winning Victorian market and one of Belfast’s oldest attractions. The market is a bustling hub of over 200 stalls selling everything from fresh, local produce and delicious hot food to unique crafts, antiques, and clothing.

St. George’s Market is a must-visit whether you’re looking for a tasty snack, a unique souvenir, or just want to experience a slice of Belfast life. Be sure to try a Belfast bap, a delicious roll filled with soda bread, sausages, potato farl, and other goodies.  

20. Explore Belfast’s Rich Culture at the Linen Hall Library


Address: 17 Donegall Square N, Belfast BT1 5GB, United Kingdom

Contact details: +442890321707

Operating hours: Monday to Friday – 9:30 AM to 5:30 AM

Linen Hall Library is the oldest library in the city and a haven for bookworms. Founded in 1788, it boasts a unique collection spanning centuries, from Early Belfast and Ulster printed books to a definitive archive of the “Troubles.”  

The Linen Hall Library is a cultural hub that offers exhibitions, readings, and lectures throughout the year, making it a unique experience in Belfast.

21. Catch a Live Event at the SSE Arena Belfast


Address: 2 Queens Quay, Belfast BT3 9QQ, United Kingdom

Contact details: +442890766000

SSE Arena Belfast is Northern Ireland’s premier entertainment venue. With a capacity of up to 10,800, it’s the largest indoor arena in Northern Ireland. It has hosted some of the biggest names in music, including Ed Sheeran, Taylor Swift, and Beyoncé. 

It has also hosted major sporting events, such as the World Championships in Gymnastics and the European Championships in Basketball. 

22. Spike a Serve at the Indoor Tennis Arena and Ozone Complex


Address: Ormeau Embankment, Belfast BT6 8LT, United Kingdom

Contact details: +442895213705

Operating hours: 9:00 AM to 10:00 PM

The Ormeau Park Indoor Tennis Arena and Ozone Complex boast four US Open-standard tennis courts, perfect for practicing your backhand or rallying with friends.  

If you prefer flat ground, the compact gym offers a chance to break a sweat, while the outdoor workout area provides a scenic space to get active. Families can enjoy laser tag at the on-site arena, putting their teamwork and tactical skills to the test. 

23. Tour the National Football Stadium at Windsor Park


Address: Donegall Ave, Belfast BT12 6LW, United Kingdom

Contact details: +442890669458

National Football Stadium at Windsor Park is a historic venue and the beating heart of Northern Irish football. Explore the interactive exhibits at the on-site Education and Heritage Centre, which chronicles the game’s fascinating journey in Northern Ireland.

You’ll also witness the impressive engineering of the modern stands, contrasting with the traditional South Stand.  For a truly unique experience, take a guided tour behind the scenes, peeking into the players’ tunnel and the thrilling press room.