Hub Box Cardiff – Vibrant Waterfront Burger Bar in Mermaid Quay
Lively American-style burger bar with waterfront views, bold flavors, and inclusive menu options in the heart of Cardiff’s Mermaid Quay.
Hub Box Cardiff, located in Mermaid Quay, is a lively American-style restaurant known for its mega stacked burgers, extensive gluten-free and vegan options, and casual beach shack vibe. Overlooking Cardiff Bay, it offers a welcoming atmosphere with a diverse menu including breakfast, lunch, and dinner, complemented by craft beers and creative cocktails. Ideal for casual dining with friends or family, Hub Box blends local West Country ingredients with bold flavors in a stylish waterfront setting.
A brief summary to Hub Box Cardiff
- Unit 23/23A, Mermaid Quay, Cardiff, CF10 5BZ, GB
- +442920462655
- Visit website
- Duration: 1 to 2 hours
- Mid ranged
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Indoor
- Mobile reception: 5 out of 5
- Monday 10 am-10:30 pm
- Tuesday 10 am-10:30 pm
- Wednesday 10 am-10:30 pm
- Thursday 10 am-10:30 pm
- Friday 10 am-12 am
- Saturday 10 am-12 am
- Sunday 10 am-10:30 pm
Local tips
- Try the Big Kahuna or BBQ Bacon burger for signature flavors packed with quality ingredients.
- Explore the diverse menu with gluten-free, vegan, and vegetarian options to suit all dietary needs.
- Enjoy the scenic waterside views of Cardiff Bay while dining in the relaxed beach shack-style interior.
- Order the Mother Clucker fries or halloumi fries as indulgent sides to complement your meal.
- Visit during weekends for extended hours and lively atmosphere, perfect for casual evening gatherings.
For the on-the-go comforts that matter to you
- Restrooms
- Drink Options
- Food Options
- Seating Areas
- Information Boards
Hub Box Cardiff location weather suitability
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Any Weather
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Clear Skies
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Mild Temperatures
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Rain / Wet Weather
Discover more about Hub Box Cardiff
A Taste of American-Inspired Street Food by the Bay
Hub Box Cardiff is a vibrant restaurant nestled in the heart of Mermaid Quay, offering a dynamic menu centered on bold, stacked burgers and classic American street food. The menu features a variety of options including buttermilk chicken, chilli cheese patties, and plant-based bacon, catering to gluten-free, vegetarian, and vegan diners alike. Their commitment to quality shines through with locally sourced ingredients primarily from the West Country, ensuring fresh and flavorful dishes. Beyond burgers, Hub Box serves hearty breakfasts and indulgent sides such as dirty fries, crispy onion rings, and halloumi fries, all crafted with a distinctive flair.Atmosphere and Setting with Waterfront Views
The interior of Hub Box Cardiff evokes a relaxed beach shack style, combining casual comfort with a stylish edge. Its location at Mermaid Quay provides extensive waterside views across Cardiff Bay, enhancing the dining experience with scenic vistas. The ambiance is lively yet laid-back, making it a popular spot for groups of friends, families, and casual diners seeking a fun and informal environment. The restaurant is dog-friendly, adding to its welcoming and inclusive vibe.Menu Highlights and Signature Flavors
Signature dishes include the Big Kahuna burger with BBQ pulled pork and Swiss cheese, the BBQ Bacon burger with crispy bacon and smoky BBQ sauce, and the All Star Vegan burger featuring a plant-based patty. Hub Box also offers a range of house-made sauces such as Hub Sauce, Hot Honey Ranch, and Smoky BBQ to customize your meal. For sides, the Mother Clucker fries topped with crispy fried chicken and Korean BBQ sauce stand out. The extensive drink menu features craft beers, creative cocktails, and indulgent milkshakes topped with whipped cream, enhancing the overall dining experience.Community and Culinary Philosophy
Hub Box prides itself on using quality ingredients sourced from local farms on the Cornwall and Devon border, reflecting a commitment to sustainability and regional support. The restaurant’s ethos combines casual dining with culinary craftsmanship, delivering bold flavors with attention to detail. Seasonal menu updates and special events, such as festive menus and collaborations, keep the offering fresh and engaging for regular patrons and newcomers alike.Practical Details and Accessibility
Open daily with extended hours on weekends, Hub Box Cardiff accommodates a range of dining occasions from breakfast to late-night meals. The restaurant offers click-and-collect options for convenience and is situated within the bustling Mermaid Quay area, making it accessible by various transport modes. Its casual and friendly environment, combined with a diverse menu and scenic location, makes it a standout choice for those exploring Cardiff Bay.Why Hub Box Stands Out in Cardiff’s Culinary Scene
Hub Box Cardiff distinguishes itself through its fusion of American street food culture with local Welsh and West Country ingredients, set against the backdrop of Cardiff’s picturesque waterfront. The combination of generous portions, dietary inclusivity, and a vibrant atmosphere creates a memorable dining destination. Whether indulging in a gourmet burger, enjoying a craft cocktail, or sharing a meal with friends, Hub Box offers a unique and flavorful experience that captures the spirit of Cardiff Bay’s lively food scene.Iconic landmarks you can’t miss
Ship Weather Vane - Cardiff Bay Art Trail
0.1 km
A dynamic copper and steel ship weather vane celebrating Cardiff Bay’s maritime heritage atop the historic Pilotage Office.
Premier Inn Cardiff Bay hotel
0.3 km
Comfortable, accessible, and modern hotel steps from Cardiff Bay’s cultural and waterfront attractions.
The Scott Antarctic Memorial Cardiff Bay
0.3 km
A poignant memorial in Cardiff Bay honoring Captain Scott and his Antarctic expedition, set against a historic maritime backdrop.
Roath Lock
0.5 km
Discover Roath Lock, Cardiff’s iconic BBC drama village blending cutting-edge production with waterfront heritage charm.
Statue of The Second Marquess of Bute
1.4 km
Historic bronze statue in Cardiff honoring the visionary who transformed the city through the development of its docks and industrial growth.
Water Towers by Amber Hiscott & David Pearl
1.5 km
Iconic blue sculptural towers in Cardiff symbolizing water through innovative glass and metal artistry.
Cardiff Central Train Station Water Tower
1.8 km
A historic Grade II listed water tower overlooking Cardiff Central Station and the River Taff, symbolizing the city’s rich railway heritage.
John Batchelor Statue
2.0 km
A Victorian radical immortalised in bronze, standing where Cardiff’s political battles once raged.
Fogo's Free Tours
2.0 km
Explore the vibrant history and culture of Cardiff with Fogo's Free Tours – an engaging experience for every traveler.
HMP Cardiff
2.0 km
Discover the rich history and architectural significance of HMP Cardiff, a landmark prison reflecting the evolution of the UK's justice system.
Principality Stadium
2.0 km
Experience the energy and excitement of Principality Stadium, Cardiff's premier venue for sports, concerts, and unforgettable events.
St David's Metropolitan Cathedral
2.1 km
Experience the architectural beauty and serene atmosphere of St David's Metropolitan Cathedral, a must-visit spiritual landmark in Cardiff.
Museum of Cardiff
2.1 km
Explore Cardiff’s vibrant history and culture in the heart of the city at the Museum of Cardiff, housed in the historic Old Library.
8 St Mary St
2.1 km
Explore the architectural beauty and historical significance of 8 St Mary St in the heart of Cardiff, a must-see for every traveler.
The Cardiff Market
2.1 km
Immerse yourself in the lively atmosphere of Cardiff Market, a must-visit destination for food lovers and culture enthusiasts alike.
Unmissable attractions to see
Cargoes Poem
0.0 km
Experience Cardiff’s maritime legacy through John Masefield’s Cargoes Poem brought to life by striking sculptures at Mermaid Quay.
Mermaid Quay
0.0 km
Vibrant Cardiff Bay waterfront alive with dining, shopping, comedy, and bay views—maritime heritage meets modern leisure in this regenerated gem.
Cardiff Cruises
0.1 km
Explore Cardiff Bay’s iconic waterfront with Cardiff Cruises—offering scenic tours, themed cruises, and unique maritime experiences from Mermaid Quay.
Landsea Square - Cardiff Bay
0.1 km
A peaceful, art-filled square nestled in Cardiff Bay’s vibrant waterfront, perfect for quiet moments and scenic views.
Panorama Stone - Cardiff Bay Art Trail
0.1 km
Discover Panorama Stone, a symbolic bronze sculpture linking Cardiff Bay’s maritime heritage with global connections on the vibrant Cardiff Bay Art Trail.
The Open Boat 'Daffodil'
0.1 km
Discover Cardiff Bay’s beauty and history aboard the charming open-air steam launch, The Open Boat 'Daffodil', for a unique and intimate cruise experience.
Giant Ferris Wheel
0.1 km
Experience breathtaking views and dazzling light shows atop Cardiff’s iconic 35-meter Giant Ferris Wheel at Harbour Drive.
Landsea Gardens Cardiff Bay Viewing Deck
0.1 km
A serene garden retreat with stunning panoramic views over Cardiff Bay’s waterfront and city skyline.
Roald Dahl Plass
0.1 km
A dynamic waterfront plaza celebrating Cardiff’s heritage, culture, and Roald Dahl’s legacy with iconic architecture and vibrant events.
Pierhead Building
0.1 km
Discover Cardiff's iconic Victorian Gothic Revival Pierhead Building, a vibrant museum and landmark overlooking the scenic Cardiff Bay waterfront.
Techniquest
0.2 km
Explore hands-on science, immersive shows, and family fun at Techniquest, Cardiff’s premier interactive discovery centre in vibrant Cardiff Bay.
The Senedd
0.2 km
Discover the Senedd, Cardiff’s iconic sustainable parliament building where Welsh democracy meets stunning waterfront views and open public access.
Wales Millennium Centre
0.2 km
Wales's premier arts venue showcasing world-class opera, ballet, dance and musicals in Cardiff Bay.
Mount Stuart Square
0.3 km
Historic Victorian square in Cardiff Bay centered on the iconic Coal Exchange, showcasing maritime heritage and architectural grandeur.
Norwegian Church Arts Centre
0.3 km
Historic Norwegian Church turned vibrant arts centre with panoramic Cardiff Bay views, Nordic cuisine, and a rich cultural legacy.
Essential places to dine
Hub Box Cardiff
0.0 km
Lively American-style burger bar with waterfront views, bold flavors, and inclusive menu options in the heart of Cardiff’s Mermaid Quay.
Giggling Squid - Cardiff Bay
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Experience authentic Thai flavors and botanical charm in the heart of Cardiff Bay’s vibrant Mermaid Quay.
Cosy Club
0.0 km
Stylish and relaxed dining with eclectic decor and a vibrant bar in the heart of Cardiff Bay’s Mermaid Quay.
The Botanist Cardiff Bay
0.0 km
Discover the vibrant atmosphere at The Botanist Cardiff Bay - where live music meets delicious British cuisine and handcrafted cocktails.
Signor Valentino
0.0 km
Handcrafted Italian dining with panoramic Cardiff Bay views from an elevated Mediterranean terrace.
Las Iguanas - Cardiff - Mermaid Quay
0.0 km
Sizzling Latin American flavors and killer cocktails meet Cardiff Bay's waterfront sparkle at this fiesta-ready hotspot.
Côte Cardiff Bay
0.1 km
Experience the elegance of modern French dining with classic flavors and waterfront views at Côte Cardiff Bay in Mermaid Quay.
Demiro's
0.1 km
Lively Italian dining with a Mediterranean twist, set in Cardiff Bay’s vibrant Mermaid Quay waterfront.
Bill's Cardiff Bay Restaurant
0.1 km
Historic waterfront dining with colorful charm, seasonal British classics, and a lively atmosphere in the heart of Cardiff Bay.
Culley's Kitchen & Bar
0.3 km
Historic charm meets fresh Welsh flavors in Cardiff Bay’s Culley's Kitchen & Bar, a must-visit for seasonal dining and craft cocktails.
Tir a Môr
0.3 km
Savor the fusion of Welsh land and sea at Tir a Môr, Cardiff’s stylish coastal restaurant celebrating local flavors and traditions.
Thomas Restaurant Cardiff Bay
0.7 km
A stylish Cardiff Bay restaurant blending modern British cuisine with warm hospitality and local flavors in a vibrant waterfront setting.
The Classroom
1.2 km
Experience fine dining with panoramic city views while supporting Cardiff’s future chefs at The Classroom.
Viva Brazil Cardiff
1.6 km
Experience authentic Brazilian rodizio and vibrant flavors in the heart of Cardiff’s city centre, perfect for groups and special occasions.
Cedar Tree Farm - Farmhouse Inns
1.7 km
A family-friendly pub in Cardiff’s Grangetown, famed for its hearty carvery, legendary desserts, and welcoming atmosphere.
Markets, malls and hidden boutiques
Polka Dot
0.0 km
Discover dotted delights at this whimsical Cardiff Bay gift shop, where polka patterns meet playful souvenirs in a cozy waterfront nook.
Zia Boutique
0.0 km
Discover handpicked jewellery, homeware, and gifts at this independent gem in Cardiff Bay's Mermaid Quay—a stylish haven since 2011.
Gallery Gift Shop at the Norwegian Church
0.3 km
Discover unique Scandinavian-inspired gifts in the historic Norwegian Church Arts Centre, a cultural gem overlooking Cardiff Bay.
Hearth & Co
0.3 km
Discover handcrafted wonders blending Norwegian heritage and Welsh artistry at this gem within Cardiff Bay's iconic Norwegian Church Arts Centre.
Cardiff Bay Retail Park
1.6 km
Value-packed shopping hub amid Cardiff Bay's waterfront allure—superstores, groceries, and easy parking for practical pit stops.
B&M Home Store
1.6 km
Discover incredible deals on home essentials and unique items at B&M Home Store in Cardiff Bay - your go-to discount shop!
Ganesha Handicrafts
1.9 km
Ethical elegance from India and Nepal: jewelry, textiles, and handicrafts in Cardiff's iconic Royal Arcade.
Driftwood Designs Cardiff
1.9 km
Bright, bold Welsh art and homewares in the heart of Cardiff’s Royal Arcade – perfect for souvenirs, gifts, and a splash of contemporary Welsh culture.
Joie de Vivre Boutique and Vintage Store
1.9 km
Independent boutique treasure trove in historic Royal Arcade, celebrating curated vintage and artisanal finds.
elephants and flowres
1.9 km
Artisan gifts and local crafts in Cardiff's charming Victorian arcade.
Welcome Things
1.9 km
Discover whimsical treasures in Cardiff's historic Royal Arcade at this eclectic gift shop, where unique Welsh-inspired finds meet global curiosities in Victorian splendor.
Sobeys Vintage Clothing
1.9 km
Discover unique reworked vintage fashion in Cardiff’s historic Royal Arcade at Sobeys Vintage Clothing, where creativity meets sustainability.
Beyond Retro Cardiff
1.9 km
Discover unique vintage fashion and sustainable style at Beyond Retro Cardiff, nestled in the vibrant St David's Centre.
Menkind
1.9 km
Discover quirky gadgets and unique gifts for men at Menkind Cardiff, nestled in the vibrant St David's Shopping Centre.
Morgan Quarter
1.9 km
Discover Cardiff’s charming Morgan Quarter, a historic Victorian arcade blending unique shops, cozy cafes, and timeless architecture in the city centre.
Essential bars & hidden hideouts
The Dock
0.0 km
Lively live music bar and restaurant in Cardiff Bay with panoramic waterfront views and an extensive drinks selection.
The Eli Jenkins
0.1 km
Lively Cardiff Bay pub in a historic building, with beer garden views, live sports, cask ales, craft beers, and hearty grub—perfect for sports fans and casual nights out.
The Packet
0.1 km
Traditional Cardiff Bay pub with 160 years of history, darts, games, real ales, and homely vibes amid modern surroundings.
Bar One
0.2 km
Harborside bar beside Wales Millennium Centre, blending terrace views, inclusive eats, cocktails, and theatre-ready vibes in Cardiff Bay's lively waterfront scene.
The Waterguard
0.3 km
Sam Smith's dockside gem in Cardiff Bay: crisp ales, pub grub, dog-friendly gardens, and panoramic harbor views for effortless waterfront unwinding.
Lo Lounge
0.5 km
Industrial-chic waterfront bar in Cardiff Bay serving cocktails, street food, and live tunes amid stunning sunset views and pet-friendly vibes.
The Grange Pub
1.7 km
A vibrant community pub in Cardiff’s Grangetown, offering quality local beers, hearty British fare, and a welcoming atmosphere for all.
Mocka Lounge
1.7 km
Lively cocktail bar and nightclub in Cardiff’s Mill Lane with great drinks, friendly service, and a vibrant social scene day and night.
Peppermint Bar
1.7 km
Sophisticated cocktails, vibrant atmosphere, and a heated outdoor terrace in the heart of Cardiff city centre.
Heidis Bier Bar Cardiff
1.7 km
Experience authentic Bavarian fun and lively nightlife at Heidi's Bier Bar, Cardiff’s quirky hotspot on Mill Lane open late every day.
Be At One - Cardiff
1.7 km
Lively cocktail bar in Cardiff city centre with 100+ drinks, happy hours, masterclasses, and a buzzing party atmosphere.
Retro
1.7 km
A lively multi-floor nightclub in Cardiff celebrating retro hits, wild parties, and unforgettable nights until the early morning.
Dirty Martini - Cocktail Bar in Cardiff
1.7 km
Sophisticated cocktails and vibrant nightlife meet in the heart of Cardiff’s city centre at Dirty Martini.
The Cocktail Club - Cocktail Bar in Cardiff
1.8 km
A dynamic three-floor cocktail bar in Cardiff offering inventive drinks, lively music, and unforgettable nights out.
The Philharmonic
1.8 km
A bustling multilevel pub and nightclub in Cardiff city centre, offering cocktails, brunches, rooftop vibes, and lively entertainment.
Nightclubs & after hour spots
Cabaret at Wales Millennium Centre
0.2 km
Dive into Cardiff Bay's sizzling hub of drag, burlesque, comedy, and live music at Cabaret – where inclusive performances sparkle with pop culture magic and high-energy fun.
The Vaults
0.3 km
Dive into Cardiff’s iconic underground club housed in a historic former bank, where techno beats and vibrant nightlife come alive beneath the city streets.
Popworld - Cardiff
1.9 km
Dive into cheesy pop heaven at Popworld Cardiff—karaoke, half-price drinks, and dance floor anthems until 3am on vibrant St Mary Street.
Metros
1.9 km
Cardiff's alternative nightclub haven: cheap drinks, eclectic DJs, and non-stop rock, ska, and indie beats fueling wild weekends till 4am.
For Your Eyes Only
2.1 km
Elegant and vibrant dance club in Cardiff’s city centre offering stylish interiors, live entertainment, and a lively nightlife atmosphere.
Pulse
2.2 km
A city-centre LGBTQ+-friendly bar that becomes a neon-lit nightclub after dark, blending casual daytime dining with late-night DJs and themed club nights.
Clwb Ifor Bach
2.2 km
Cardiff's gritty Welsh club heart: live music legends, late-night dances, and cultural rebellion on historic Womanby Street since 1983.
Fuel Rock Club
2.2 km
Cardiff's unyielding rock fortress on Womanby Street: live metal mayhem, cheap drinks, and a beer garden for the faithful.
Revolution Cardiff
2.2 km
Discover the energy of Revolution Cardiff, where delicious food and innovative cocktails meet vibrant nightlife in the heart of the city.
The Live Lounge Cardiff
2.3 km
Immerse yourself in the energetic atmosphere of The Live Lounge Cardiff, where live music, delicious cuisine, and vibrant nightlife await.
The CUBE
2.3 km
Cardiff’s vibrant nightclub hotspot offering dynamic music, dancing, and an electric atmosphere in the heart of the city.
CIRCUIT Cardiff
2.3 km
Cardiff's largest nightclub ignites Greyfriars Road with 1,500-capacity energy, state-of-the-art production across themed rooms, and epic nights from club beats to private spectacles.
Yates - Cardiff
2.3 km
Experience the vibrant atmosphere of Yates in Cardiff, where great food, drinks, and sports come together in a lively setting.
Tiger Tiger Cardiff
2.3 km
A dynamic nightclub with themed rooms and diverse bars offering a vibrant nightlife experience in the heart of Cardiff.
The Globe
3.4 km
A compact Grade II-listed former cinema turned lively live-music venue and nightclub, famed for intimate gigs and energetic club nights on Albany Road.
For the vibe & atmosphere seeker
- Lively
- Casual
- Fun-filled
- Relaxing
- Unique
For the design and aesthetic lover
- Rustic Designs
- Colorful Aesthetics
For the architecture buff
- Modern
- Parks & Gardens
- Viewpoints
For the view chaser and sunset hunter
- Waterfront
- Iconic Views
- Sunset Spots
For the social media creator & influencer
- Instagrammable
- Photo Spots
- Aesthetic Corners
For the eco-conscious traveler
- Locally Managed
- Public-Transport Accessible
For the kind of experience you’re after
- Cultural Heritage
- Photowalk
- Weekend Getaway
For how adventurous you want the journey to be
- Easy Access
Location Audience
- Family Friendly
- LGBT Friendly
- Senior Friendly
- Child Friendly
- Teen Friendly
- Pet Friendly
- Couple Friendly
- Solo Friendly
- Vegetarian Friendly
- Vegan Friendly