Iestyn has seen concerts at 25 venues.

Venue Location Number Of Concerts
O2 Academy Bristol Bristol, England, United Kingdom 4 concerts
Ashton Gate Stadium Bristol, England, United Kingdom 3 concerts
Great Hall, Cardiff University Students' Union Cardiff, Wales, United Kingdom 2 concerts
The Louisiana Bristol, England, United Kingdom 2 concerts
The O2 London, England, United Kingdom 2 concerts
Tramshed Cardiff, Wales, United Kingdom 2 concerts
Bath Forum Bath, England, United Kingdom 1 concert
Bristol Beacon Bristol, England, United Kingdom 1 concert
Cardiff International Arena Cardiff, Wales, United Kingdom 1 concert
Goyang Stadium / 고양종합운동장 Goyang-si, Korea, Republic Of 1 concert
Gunnersbury Park London, England, United Kingdom 1 concert
indigo at The O2 London, England, United Kingdom 1 concert
Motorpoint Arena Cardiff Cardiff, Wales, United Kingdom 1 concert
O2 academy Shepherd’s Bush London, England, United Kingdom 1 concert
OVO Arena, Wembley London, England, United Kingdom 1 concert
Principality Stadium Cardiff, Wales, United Kingdom 1 concert
Roundhouse London, England, United Kingdom 1 concert
Scala London, England, United Kingdom 1 concert
St. George's Bristol Bristol, England, United Kingdom 1 concert
The Clapham Grand London, England, United Kingdom 1 concert
The Fleece Bristol, England, United Kingdom 1 concert
The Globe Cardiff, Wales, United Kingdom 1 concert
The Hen And Chicken Bristol, England, United Kingdom 1 concert
The Marble Factory Bristol, England, United Kingdom 1 concert
Troxy London, England, United Kingdom 1 concert