The Rummer Tavern in Cardiff is a vibrant hub for local musicians, offering a welcoming space for both original compositions and cover performances. With a solid PA system in place, the venue hosts a lively open mic night that attracts a diverse range of genres, making it a key spot for grassroots talent in the city. Musicians can expect an inclusive atmosphere and engaged audiences.
Cardiff · Every Thursday · Free
The Rummer Tavern Open Mic
Cardiff open mic at The Rummer Tavern — listed on Google Places. Schedule below pending venue confirmation; check the venue's own listings before turning up.
Open mic at a glance The Rummer Tavern · Cardiff
Thursday
Open mic night
Apr 2026
Listed since
03 Jun
Last verified
Free
Entry
12 min
Slot length
Verified
Listing status
Run a Cardiff open mic? List it free — verified within 48 hours
Last updated: 3 June 2026
The Rummer Tavern Open Mic — Quick Facts
Cardiff open mic at The Rummer Tavern — listed on Google Places. Schedule below pending venue confirmation; check the venue's own listings before turning up.
✓ Verified activeLast verified
The Details
Everything you need before you turn up
DayThursday
Start20:00
Sign-up19:30 walk-in
Slot length12 min
EntryFree · 18+
Capacity–
Performer typesMusic
Sound engineerBYO / hire on the night
View on map
Where
The Rummer Tavern14 Duke St
Cardiff CF10 1AY
Cardiff — check venue website for parking and nearest station.
Contact
Walk-in sign-up only
No advance booking
Host: in-house team
Highlights
Free entry for all
PA system provided
Walk-in sign-up
Music welcome
How do you rate this open mic?One tap, no sign-up required.
Spotted something wrong with this listing?Closed, moved night, different start time? Let us know and we'll re-verify within 48 hours.
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About The Rummer Tavern
About This Open Mic
Every Thursday in Cardiff
Kicks off at 20:00, sign-up from 19:30
Free entry for performers and audience
12-minute slots
PA provided — BYO instrument
Part of the Cardiff open mic directory
The Night
The Rummer Tavern is listed on Google Places as hosting open mic nights in Cardiff. We've verified the venue exists at the address below; the day, start time and slot length still need direct confirmation from the venue.
Getting there
14 Duke St, Cardiff CF10 1AY.
Photos
Four photos sourced from Google Places contributors are shown above the map.
What's on stage — equipment and backline at this venue, verified regularly.
PA + monitors
Drum kit
Guitar amp
Bass amp
Keys / keyboard
Vocal mics
In-house engineer
The Night at a Glance
How The Rummer Tavern’s Thursday night runs.
19:30Sign-up
20:00Kick-off
23:00Venue closes
Every Thursday 12-min slots Free entry
Find The Rummer Tavern
14 Duke St, Cardiff CF10 1AY
Planning Your Thursday Night
Arrive by 19:30 to sign up for a slot. Entry is free and the open mic typically runs until late. A PA is provided — bring your own instrument and amp.
Part of the Cardiff live music scene.
What should you charge for paid gigs?Most open mic musicians are ready for paid work sooner than they think. Check live UK rates by role, city, and venue size.
Try the Rate CalculatorCommon Questions
Seven things people ask before turning up at Cardiff's The Rummer Tavern open mic.
Walk-in sign-up only, opens at 19:30. Arrive early — slots fill on the night. See other Cardiff open mic nights for alternatives.
PA + vocal mic provided. BYO instrument and amp.
12 minutes per act — typically 3 songs solo.
Yes — free entry for performers and audience. Most Cardiff mics are free; browse the list.
Solo and duo acts work best given the gear available; ask the host before bringing a full band.
14 Duke St, Cardiff CF10 1AY.
Mostly fellow musicians, friends and Cardiff regulars across the Cardiff open mic scene. Cardiff open mic crowds tend to listen attentively.
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Keep exploring: the UK gig directory for what's coming up, the venue directory for rooms that book live music, the open mic finder for recurring stage time, and what's on across the UK this week. The blog covers pricing, contracts and getting booked, and about GigXchange explains who runs it and why. Something not right on this page? Tell us — or start on the home page.
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