Pirunvuoren Kivilinna in Sastamala is a distinctive stone artist studio built in 1906 by painter Emil Danielsson (1882-1967) on the natural site of Pirunvuori near the Pirunluola cave. Constructed in a single summer without modern equipment, the kivilinna was built entirely of hand-fitted stones with no mortar, demonstrating exceptional stonework craftsmanship and innovative construction techniques. Danielsson and his wife Saga spent nearly sixty years at the site each summer, with the artist continuing to paint there into 1966. Today the kivilinna serves as an art exhibition space open to the public in June and August, offering visitors insight into early 20th-century artistic practice and the natural beauty of the Pirunvuori landscape. The striking stone structure perched on the rocky hill attracts cultural visitors seeking to experience this unique artistic legacy and the creative vision of its builder.
