The story of Olympic Stadium began in 1927, when City of Helsinki and several sport associations created the Stadium Foundation. The purpose of foundation was to build an adequate venue for the summer olympics. Construction of the Olympic Stadium began in 1934 and it was completed in 1938. It was designed in functionalistic style by the architects Yrjö Lindegren and Toivo Jäntti.
The stadium was built to host the 1940 Summer Olympics, which were moved from Tokyo to Helsinki before being cancelled due to World War II. After 12 years delay the XVth Olympic Games were finally held in Helsinki Olympic Stadium in 1952. The stadium was also the venue for the first World Athletics Championships in 1983 as well as for the 2005 World Championships in Athletics. It is also the home stadium of the Finland national football team.
Olympic Stadium is still in active use. The National Sports Museum is also situated to the stadium and the 72 meters high tower is popular place to see the nice view over the downtown of Helsinki.
Bouillon Castle was mentioned first in 988, but there has been a castle on the same site for a much longer time. The castle is situated on a rocky spur of land within a sharp bend of the Semois River.
In 1082, Bouillon Castle was inherited by Godfrey of Bouillon, who sold it to Otbert, Bishop of Liège in order to finance the First Crusade. The castle was later fitted for heavy artillery by Vauban, Louis XIV's military architect in the late 17th century.
The castle is entered over three drawbridges. The main courtyard then leads to the ducal palace with its 13th century Salle Godefroy de Bouillon. From there visitors climb up to the top of the 16th century Tour d’Autriche for a breathtaking panorama of the town and river, before they way back via the torture chamber, citerns and dungeons, and past the 65m deep well Shaft.