Spring Free Things to do in Belfast by P&O Ferries March 20 2020April 6 2020 Belfast, the capital of Northern Ireland, is a great place to visit for a short break, and offers plenty to see and do. If you’re visiting the city on a budget, read on to discover some of the best free things to do in Belfast. Share this:FacebookWhatsAppMorePinterestLinkedInPrintTelegramTumblrRedditPocketTwitter