Lowkey is a calm, table-service cocktail bar in Cardiff's Duke Street Arcade, built around seasonal drinks, low-booze options, comforting snacks and a conversation-friendly atmosphere.
Description source · Checked 2026-09-20
Plan Your Visit
3-7 Duke Street Arcade, Cardiff CF10 1AZ, UK
Check before visiting. Sources disagree about hours; confirm the latest details with the venue.
- Style
- Intimate table-service cocktail barChecked 2026-09-20 · Source
- Booking
- https://lowkeybar.co.uk/4/Checked 2026-09-30 · Source
- Prices
- The owner-embedded cocktail list shows Neo-Tokyo at £12, Ectoplasm at £11, Magically Delicious at £14 and Wannabe at £9. It states that a discretionary 10% service charge is added to every bill.Checked 2026-09-27 · Source
- Menu
- View the venue’s menu ↗Checked 2026-09-30 · Source
Hours and menus can change. Check the venue’s latest details before visiting.
The score & its evidence
Seven signals. One score.
39.7 / 100
The composite combines the seven weighted signals and the published adjustments. The chart shows each signal before weighting.
Read the full calculation- Guest ratings
- 70.6
- World's 50 Best
- —None found · Checked; no qualifying signal found; contributes zero
- Top 500 Bars
- —None found · Checked; no qualifying signal found; contributes zero
- Spirited Awards
- —None found · Checked; no qualifying signal found; contributes zero
- Regional Recognition
- 59.3
- Serious press
- —None found · Checked; no qualifying signal found; contributes zero
- Social Vibes
- 85.5
Weights: Guest ratings 23% · World's 50 Best 12% · Top 500 Bars 10% · Spirited 12% · Regional Recognition 18% · Press 10% · Social Vibes 15%
Missing evidence, confirmed none and evidence outside a scoring window each contribute zero. We do not redistribute their fixed weight to other signals.
Social Vibes
Score read updated:
Sentiment score
87/ 100
The existing 87/100 remains the proprietary Social Vibes score. This source review clarifies the evidence without recalculating it.
Score context
Alex Taylor's calm arcade cocktail den near Cardiff Castle: table service, talkable music, nostalgia menus. Early reviews are glowing; the room opened June 2025 so the sample is still thin.
Guest sources checked:
This review checks the linked sources. The stored summary and themes remain a proprietary interpretation, rather than a fresh customer survey.
Guest score details
Highlights in the stored read
- calm table-service room
- thoughtful seasonal cocktails
- staff hospitality
- arcade hideaway
Reservations in the stored read
- small room
- limited opening days
- still a young venue
This read cites editorial or award context. Those links are distinct from guest accounts; only the reviewed links in Reviews & press count toward Press.
Editorial citations in this read
- itsoncardiff.co.ukIt’s On Cardiff — editorial menu-launch article · It’s On Editorial · 2026-01-17
It’s On Editorial describes LowKey’s menu launch at Duke Street Arcade. This is publisher coverage, including the team’s stated concept; it is not a customer review.
Award & ranking citations in this read
- thepinnacleguide.comThe Pinnacle Guide — historical guide assessment · Pinnacle Guide anonymous reviewer (prior record) · Stored guide date retained; no new publication or visit verification
An earlier readable Pinnacle Guide assessment identified Lowkey at Duke Street Arcade and an anonymous guide quotation. Later access was unavailable. The earlier guide classification is preserved; the exact stored excerpt was not rechecked here.
How They Treat Staff
Score read updated:
Staff score
82/ 100
Score context
Pinnacle’s workplace notes describe a handmade bar laid out for bartender ergonomics, door-licence owners who walk staff home after late shifts, and a briefed team that introduces the menu on arrival.
Sources cited for this score
This score reflects cited workplace evidence. Higher scores indicate more positive reported treatment.
Crowd signal
Google 4.9★ across 93 reviews.
View on Google · Checked . Ratings and review counts can change.
Awards
Results from the three global systems scored separately in our formula.
No recorded global awards in the scored window.
Regional Recognition
Regional and national lists, local awards and bartender peer picks considered for this room's Regional Recognition score. The strongest result from each program and year scores; assessed guides use the latest accepted dated status once.
Pinnacle Guide
UK Top 50 Cocktail Bars
Reviews & press
No linked coverage yet.