The Pertteli Church was built probably between years 1500 and 1520 and was dedicated to St. Bartholomeus. First record of the local Uskela parish is from the 14th century and there has been at least one wooden church in Pertteli before. The original stone church was enlarged in the 18th and 19th centuries.
Finnish National Board of Antiquities has named the ancient road ("Hiidentie") and the church area as national built heritage.
House of the Blackheads (Melngalvju nams) is a building situated in the old town of Riga. The original building was erected during the first third of the 14th century for the Brotherhood of Blackheads, a guild for unmarried German merchants in Riga. Major works were done in the years 1580 and 1886, adding most of the ornaments.
The structure was bombed to a ruin by the Germans June 28, 1941 and the remains demolished by the Soviets in 1948. The current reconstruction was erected from 1995 to 1999. Today the House of Blackheads serves as a museum and sometimes concert hall.