Since 1907 the Parliament of Finland was convened in House of the Estates and Finnish House of Nobility. Both buildings became however too small for the 200 members of the independent Finland Parliament. In 1923 a competition was held to choose a site for a new Parliament House. Arkadianmäki, a hill beside what is now Mannerheimintie, was chosen as the best site.
The architectural competition which was held in 1924 was won by the firm of Borg–Sirén–Åberg. Johan Sigfrid Sirén was given the task of designing Parliament House. The building was constructed 1926–1931 and was officially inaugurated on March 7, 1931. Ever since then, and especially during the Winter War and Continuation War, it has been the scene of many key moments in the nation's political life.
Sirén designed Parliament House in an architectural style combining Neoclassicism with early twentieth century modernism. The exterior is red granite and the façade is lined by fourteen columns with Corinthian capitals. The building has five floors, each of which is unique. The floors are connected by a white marble staircase and famous paternoster lifts. Most important for visitors are the main lobby, the stately Session Hall and the large Hall of State.
Guided tours are arranged in Parliament house. Tuesdays and Fridays you can watch the Parliament in session from the public balcony.
The Externsteine (Extern stones) is a distinctive sandstone rock formation located in the Teutoburg Forest, near the town of Horn-Bad Meinberg. The formation is a tor consisting of several tall, narrow columns of rock which rise abruptly from the surrounding wooded hills. Archaeological excavations have yielded some Upper Paleolithic stone tools dating to about 10,700 BC from 9,600 BC.
In a popular tradition going back to an idea proposed to Hermann Hamelmann in 1564, the Externsteine are identified as a sacred site of the pagan Saxons, and the location of the Irminsul (sacral pillar-like object in German paganism) idol reportedly destroyed by Charlemagne; there is however no archaeological evidence that would confirm the site's use during the relevant period.
The stones were used as the site of a hermitage in the Middle Ages, and by at least the high medieval period were the site of a Christian chapel. The Externsteine relief is a medieval depiction of the Descent from the Cross. It remains controversial whether the site was already used for Christian worship in the 8th to early 10th centuries.
The Externsteine gained prominence when Völkisch and nationalistic scholars took an interest in the late 19th and early 20th centuries. This interest peaked under the Nazi regime, when the Externsteine became a focus of nazi propaganda. Today, they remain a popular tourist destination and also continue to attract Neo-Pagans and Neo-Nazis.