BEST COCKTAIL BARS CARDIFF

Dirty Martini in Cardiff operates as a sleek and sophisticated cocktail and party bar combining modern design with 1920s prohibition-era aesthetics. Located at Imperial Gate, St Mary Street, the venue features an impressive cocktail menu, plush interiors, and regular Sax & DJ nights. The bar is just a five-minute walk from Cardiff Central train station and offers happy hour cocktails at competitive prices. Known for its fabulous bottomless brunch featuring bottomless Martinis, prosecco, and Staropramen, alongside sharers from their Birdcage Food offerings, the venue delivers an upscale cocktail experience with distinctive Gatsby-inspired charm in the heart of Cardiff's city centre.

Peppermint in Cardiff operates as a sophisticated destination combining 'Food, Drink, Fun' in the city centre with an additional Swansea location. The bar specialises in sophisticated cocktails, award-winning wines, and premium spirits, complemented by Pan-Asian inspired small plates, artisan sourdough pizzas, and signature bowls with vegetarian and vegan options. The venue accommodates private hire and group bookings for hen parties, corporate gatherings, birthdays, and cocktail masterclasses with advance reservations encouraged. Peppermint partners with Deliveroo and Uber Eats for delivery services and maintains an active social media presence, offering a mobile app with exclusive promotions and gift vouchers. Contact 029 2039 9199 for reservations, positioning itself as an ideal choice for VIP events and stress-free celebrations.

Rum and Fizz is an eclectic cocktail bar nestled within Castle Quarter Arcades in Cardiff's heart, specialising in 200+ rums, classic and signature cocktails, and a curated selection of champagnes, sparkling wines, and proseccos. The venue combines contemporary styling with whimsical touches, creating a relaxed yet lively atmosphere enhanced by regular themed nights and live music events. Located conveniently near Cardiff Castle—accessible from Central Station via High Street—the bar celebrates specialty fizz alongside an extensive range of beers, wines, and spirits. Rated 3.9 of 5 on Tripadvisor and ranked #464 of 1,157 restaurants in Cardiff, Rum and Fizz delivers a unique character and vibrant energy ideal for groups seeking memorable cocktail experiences in an atmospheric arcade setting.

The Alchemist Cardiff is a theatrical cocktail bar and restaurant at 117 St Mary Street offering immersive molecular mixology experiences where cocktails meet performance art. The venue specialises in dramatic signature molecular cocktails, including colour-changing drinks and smoking boards that engage multiple senses, creating a theatrical atmosphere. Spanning two floors with a spacious upper-level cocktail bar and private underground vaults for special events, The Alchemist embraces myths and legends with distinctive theming. Open late for brunch, dinner, and late-night drinks, the venue combines globally inspired all-day menus with innovative cocktail theatre and stylish surroundings. This city centre destination offers a unique experience where mixology transcends traditional bartending, delivering memorable sensory engagement for visitors seeking distinctive nightlife entertainment.

Tonight Josephine brings bold energy to Cardiff's cocktail scene on 46 Caroline Street, defined by striking pink décor and an anything-goes vibe. Operating Friday through Sunday with extended hours, the bar specializes in creative cocktails alongside themed social experiences including bottomless brunches (Mamma Mia, Cowgirl Country, 80s nights) and Tipsy Totes paint-and-sip collaborations. Happy hour runs daily with 2-for-1 cocktails, complemented by entertainment-focused programming designed for groups seeking high-energy celebrations, milestone events, and memorable nights out in a vibrant, sociable environment.