-7 Duke St0.1 mi from City Centre centrelast reviewed April 2026
Quantum hand-roast in Cardiff Bay and pour the results from this City Centre shop. The single-origin list runs from Peruvian lots to Yemen Mocca Sanani and Jamaica Blue Mountain, which is not a shelf you find often.
Cardiff Bay hand-roasters since 2015, with Yemen Mocca Sanani on the shelf.
-7 Duke St0.1 mi from City Centre centrelast reviewed April 2026
Quantum hand-roast in Cardiff Bay and pour the results from this City Centre shop. The single-origin list runs from Peruvian lots to Yemen Mocca Sanani and Jamaica Blue Mountain, which is not a shelf you find often.
Cardiff Bay hand-roasters since 2015, with Yemen Mocca Sanani on the shelf.
6-7 Duke St, Cardiff CF10 1AY, UK
0.1 mi from City Centre centre
Hard Lines roasts in Cardiff and pours from this market counter. Order a V60. It's the closest you'll get to the source.
The guest espresso slot rotates through named producers, with barista write-ups that explain the origin, the processing method, and what you're actually drinking. Serious sourcing for a city-centre stop.
Cardiff's own roastery, operating out of the Victorian Royal Arcade. The team roasts what they serve, and the staff understand the sourcing well enough to tell you about it.