Teijo ironworks was established in 1686 to the lands of old Teijo manor by Lorentz Creutz. The industrial work ended in 1908, but today there still exists old buildings, restaurant and fascinating manor building and park. The manor is privately owned, but you can walk the road adjacent to it.
Teijo church on the hill near the manor is the smallest stone church in Finland. It was built in 1830.
The city walls of Avila were built in the 11th century to protect the citizens from the Moors. They have been well maintained throughout the centuries and are now a major tourist attraction as well as a UNESCO World Heritage Site. Visitors can walk around about half of the length of the walls.
The layout of the city is an even quadrilateral with a perimeter of 2,516 m. Its walls, which consist in part of stones already used in earlier constructions, have an average thickness of 3 m. Access to the city is afforded by nine gates of different periods; twin 20 m high towers, linked by a semi-circular arch, flank the oldest ones, Puerta de San Vicente and Puerta del Alcázar.