Mustasaari (Korsholm) Church was originally built for the Court of Appeal between 1776 and 1786, and designed by Carl Fredrik Adelcrantz. After the city, including the church, burnt down in 1852, the building was rebuilt as a church under the direction of Carl Axel Setterberg, who worked as a county architect for the county of Vasa.
The church is the most significant sample of early Gustavian style in Finland. It has been influenced by the Neoclassical architecture used in the France and Italy in the mid-18th century.
Easter Aquhorthies stone circle, located near Inverurie, is one of the best-preserved examples of a recumbent stone circle, and one of the few that still have their full complement of stones. It consists of a ring of nine stones, eight of which are grey granite and one red jasper. Two more grey granite stones flank a recumbent of red granite flecked with crystals and lines of quartz. The circle is particularly notable for its builders' use of polychromy in the stones, with the reddish ones situated on the SSW side and the grey ones opposite.
The placename Aquhorthies derives from a Scottish Gaelic word meaning 'field of prayer', and may indicate a 'long continuity of sanctity' between the Stone or Bronze Age circle builders and their much later Gaelic successors millennia later. The circle's surroundings were landscaped in the late 19th century, and it sits within a small fenced and walled enclosure. A stone dyke, known as a roundel, was built around the circle some time between 1847 and 1866–7.