There are plenty of unique things to do in Cardiff (https://www.graddinghomes.com/blog/things-to-do-in-cardiff) that go beyond the usual attractions. Try a boat ride from Cardiff Bay to Penarth for stunning waterfront views. If you love ghost stories, book a Cardiff Castle ghost tour. The Victorian and Edwardian shopping arcades offer charming independent stores and cafés. Sports fans can take a behind-the-scenes tour of the Principality Stadium. And for something truly different, visit the tiny but fascinating Cardiff Indoor Market for delicious local food and handmade goods.