Pencreigiau'r Llan From Wikipedia, the free encyclopedia Protected area in Ceredigion, Wales Pencreigiau'r Llan is a Site of Special Scientific Interest in Ceredigion, west Wales.[1] ↑ John William Robertson Scott (1973). The Countryman: A Quarterly Review and Miscellany of Rural Life and Progress. J.W. Robertson Scott. See also List of Sites of Special Scientific Interest in Ceredigion This article about a Site of Special Scientific Interest is a stub. You can help Wikipedia by expanding it.vte This Ceredigion location article is a stub. You can help Wikipedia by expanding it.vte Related Articles