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.
Sirmione castle was built near the end of the 12th century as part of a defensive network surrounding Verona. The castle was maintained and extended first as part of the Veronese protection against their rivals in Milan and later under the control of the Venetian inland empire. The massive fortress is totally surrounded by water and has an inner porch which houses a Roman and Medieval lapidary. From the drawbridge, a staircase leads to the walkways above the walls, providing a marvellous view of the harbour that once sheltered the Scaliger fleet. The doors were fitted with a variety of locking systems, including a drawbridge for horses, carriages and pedestrians, a metal grate and, more recently, double hinged doors. Venice conquered Sirmione in 1405, immediately adopting provisions to render the fortress even more secure, fortifying its outer walls and widening the harbour.
Thanks to its strategical geographical location as a border outpost, Sirmione became a crucial defence and control garrison for the ruling nobles, retaining this function until the 16th century, when its role was taken up by Peschiera del Garda.