Explore details about location St Asaph's Way. St Asaph's Way is a location situated within the Caerphilly alongside other areas such as The Twyn, Lon-y-twyn, Stockland Street. Additionally, some smaller parts of St Asaph's Way include specific areas like Lon-y-garwa, St. Christopher's Drive, Pen yr Allt adding to the diversity of its landscape.