If your trip to Roath is all booked but your travel itinerary is looking a little empty, we can give you a helping hand.While you're exploring the neighborhood, you really can't miss National Museum Cardiff and Cardiff Castle. Remember to bring along your camera! There are bound to be some perfect photo opportunities.Give that rental car a rest and exercise those legs. Not far from the center of this neighborhood, St. David's Hall is worth a look. More adventure awaits at Sophia Gardens and New Theatre, which are also close by.