Church of St Mary le Ghyll, Barnoldswick

St Mary's is constructed in stone with a stone slate roof. The plan consists of a continuous nave and chancel, a south aisle with a porch, and a west tower. The tower has diagonal buttresses, and a stair turret at the southeast corner. It contains a string course with gargoyles, and has a three-light west window, two-light louvred bell openings, and an embattled parapet. On the south side of the church are three windows and a priest's door. On the north side are four windows, one of which is a lancet. The window at the west end of the aisle has three lights, and the east window consists of three stepped lancets.[2]

Inside the church is a five-bay arcade carried in octagonal piers. There is a complete set of box pews, and a simple bowl font, On the north wall of the nave is a complete 17th-century three-decker pulpit. Also in the church are painted boards with the Lord's Prayer, the Ten Commandments, and Creeds, and a churchwardens' pew dated 1836.[2] There is a ring of six bells, three of which were cast in 1723 by Abraham Rudhall I. Another bell, by John Taylor and Company, was added in 1870; the remaining two date from 2007 and 2009, and were also cast by Taylor's.[5]