Monmouth Festival, Gwyl Trefynwy, is one of the biggest and best free music festivals in the UK.

Over the years the nine-day free music festival has become THE big event for Monmouth, South Wales – and one of Europe’s biggest and best free music festivals, attracting visitors from all over the world. It’s a celebration of the town and its community, and a chance to see local and national musicians from rock, classical, pop, folk, jazz, ska, punk, world music and beyond. Monmouth has a festival and a community to be proud of, so join us, and let's celebrate.