Tiilikallion tykkiasema is a Finnish coastal artillery battery located near the town of Pyhtää in southern Finland. Built during the Cold War era, this military installation was part of Finland's defensive network along its southern coastline. The site features reinforced concrete structures typical of Finnish coastal defense positions from this period, designed to protect against potential naval threats.
The battery's location in the Kymenlaakso region reflects Finland's strategic approach to coastal defense during the Cold War period.