The church of St Thomas the Apostle was consecrated on 26th October 1854. This pinnacle from the south west corner of the tower was struck down by lightening 5th April 1875.
Mount Zion Baptist Church Slack, Heptonstall, was built in 1808 by a breakaway group from Birchcliffe Chapel in Hebden Bridge, but the present building dates from 1878.
Mount Zion Baptist Church Slack, Heptonstall, was built in 1808 by a breakaway group from Birchcliffe Chapel in Hebden Bridge, but the present building dates from 1878.