Tours is famous for its original medieval district, called le Vieux Tours. Unique to the Old City are its preserved half-timbered buildings and la Place Plumereau, a square with busy pubs and restaurants, whose open-air tables fill the centre of the square. The Boulevard Beranger crosses the Rue Nationale at the Place Jean-Jaures and is the location of weekly markets and fairs.
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Bomarsund fortress and garrison was built in 1832-1854 by Russian Empire to defence Åland Islands against enemies. British and French fleet attacked against it during the Crimean War in 1854. After a week of fighting the British stormed the remaining fort. Anglo-French forces destroyed it totally after battle. In the Treaty of Paris 1856, the entire Åland Islands were demilitarized, which is a status that has been preserved until this day.
Nowadays there are some ruins left and fortress area is open for visitors.