The Tenby Group of Churches Who's WhoSt Mary’s Church Tenby leads the Rectorial Benefice of Tenby - a team of three churches who strive to serve our local people and also the many thousands who visit us each year. We belong to the Church in Wales and we hope people of all backgrounds and traditions will find a warm welcome here.St Mary's Church, High Street, Tenby, SA70 8APSt Mary's Church Map