Norwegian Church contributes greatly to the religious and social ways of this area. It's a nice place to share a thought or prayer during a busy travel itinerary.
You'll be spoiled for sightseeing choice when visiting Butetown. Norwegian Church is a good place to begin here, but there are many other worthy sights to visit. Principality Stadium, Cardiff Castle, and Wales Millennium Centre are near the house of prayer and will round out your day nicely.