Cliftonville kick off their Europa League campaign on Thursday evening.
Paddy McLaughlin's Reds are in Wales for the preliminary round, first leg tie.
Here's what you need to know about the game:
When and where is it being played?
The game is taking place on Thursday evening, June 27 at the Leckwith Stadium in Cardiff with a 6.30pm kick-off.
Can I watch it on TV?
It won't be on television, but fans can watch live coverage on the SC4 Facebook page with coverage starting at 6.30pm. S4C is a British Welsh-language free-to-air television channel.
What are the match odds?
Barry Town Utd 5/4
Cliftonville 7/4
Draw 12/5
Odds by McLean Bookmakers
Keep up-to-date with all the very latest news, what's on, sport and everything else in Belfast and beyond with the Belfast Live app.
Only select news that interests you by picking the topics you want to display on the app's homepage. Plus, our enhanced user experience includes live blogs, video, interactive maps and slick picture galleries. Download it now and get involved.
Click here to get it from the App Store or here for Google Play .