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Trancoso The 18th edition of the OSC will be held in the beautiful city Trancoso in the north-east of Portugal. It has a total area of 361.5 kmē and a total population of 10,639 inhabitants.

Trancoso is famous for its imposing castle rising above a circular line of ramparts which, even today, form the boundary to the Historic Centre of Trancoso. This grandiose castled fortification and the singularity of its heritage within these walls, allow Trancoso to be part of the select club of Historic Villages of Portugal.

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Below you can find the first impressions of the next OSC-host-city.