The Central Pori Church is a church in Gothic Revival style. It is the largest church in region of Satakunta, and one of the largest in Finland. The church was built in between 1859 and 1863, when it was inaugurated. It is known for its unique church tower, which is made of cast iron. The tower is 72 metres (236 ft) tall. The church was designed by T. Chiewitz and C.J. von Heideken. Glass paintings in the church are made by Magnus Enckell.
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.