Anjala Church was built in 1755-1756 in a cruciform shape, replacing an earlier church from 1693. It was severely damaged by the Russian attack in 1790. The neoclassical interior is from the reconstruction after the attack. The seating capacity is 450. The current belfry was completed in 1796.

Myllykoski Church was completed in 1936. It was designed by W.G. Palmqvist. The church has a Baroque-style organ.

The history of Askainen Church dates back to the 16th century. It was rebuilt in 1653 as the church of Louhisaari Manor. The roof was built in the so-called Dutch style which can be found also in the manor castle. The belfry was built in 1772-1779.

Askola Church was built in 1797-1799. The pulpit is a trophy from the 30-Years War in 1618-1648. It is one of the most precious pulpits in Finland. The belfry was built in 1800 in the Baroque style.