The Vaults
Cardiff
The Vaults is an active underground club in Cardiff Bay, located in the basement of Portland House on Bute Street. The official site describes the space as a former bank vault under Portland House and positions it as an underground club, while RA and Data Thistle confirm the 113-116 Bute Street / CF10 5EQ venue identity. Current and recent event evidence is strong across drum & bass, techno, trance/hardstyle and house/techno formats. Keep address variants such as 113 Bute St / CF10 5AB as aliases, not separate venues.