Seion Chapel is one of only two Wesleyan Methodist Chapels in Wales to be listed Grade II. Built in a local creamy-grey coloured stone, with red sandstone dressings to the window surrounds, it welcomes visitors across the country and also tourists. You must visit the chapel to appreciate the serenity and its massive arts and crafts architecture. The galleried interior is stunning and remains one of the most complete chapel interiors of its type, giving it national significance.