Buildings and structures in Uusimaa

nuclear power plant in Loviisa, Finland

medieval castle in Raseborg, Finland

airfield in Hyvinkää, Finland

Fortress near Loviisa, Finland

church building in Hyvinkää, Finland

airfield in Hanko, Finland

thumb|Excavations at Junkarsborg in 1952 Junkarsborg was a medieval castle in Karis, Raseborg, Finland. Today, only rectangular earth walls remain. Archaeologists suppose that the castle was built in the early 14th century and was used until the beginning of the 15th. It probably was a predecessor of the Castle of Raseborg only a few kilometers away. Some coins from late 14th century have been found. The site has been excavated 1891–92, 1937, and 1950–54.

thumb|View east from Sibbesborg hillfort Sibbesborg was a medieval castle in Sipoo, Finland. Today, only some earth walls remain on the forested hill upon which it stood. The castle was mostly made of bricks and wood in the late 14th century.

school in Tuusula, Finland

church building in Lohja, Finland

church building in Pornainen, Finland

lighthouse in Finland

lighthouse in Raseborg, Finland

building in /

church in Ingå, Finland

lighthouse in Kirkkonummi, Finland

Residential building in Finland

seaport in Finland

lighthouse in Kirkkonummi, Finland