Theatr Seilo

Welsh-language theatre might not be everyone's cup of tea, but Theatr Seilo punches well above its weight for such a small venue. This community theatre near Caernarfon puts on a proper mix of local productions, touring shows, and concerts throughout the year. The intimate setting means you're practically on stage with the performers - brilliant for kids who might fidget in larger venues.

Most productions are in Welsh, though they do host English-language shows and music events. Even if you don't speak the language, the passion of local theatre groups comes through loud and clear. It's the sort of place where half the audience knows the cast personally.

Families staying at nearby parks like Coed Helen or Glan Gwna Holiday Park should check what's on during their visit. Shows typically run for just a few nights, so timing matters. The theatre works particularly well as a rainy evening option when the beaches of Anglesey aren't calling.

Ticket prices are refreshingly reasonable compared to West End standards. Allow a couple of hours for most performances, though children's shows tend to be shorter. Worth checking their programme before you travel - when they're dark, there's not much else to see here beyond the building itself.