The former Solar de Aboins is located in the North wing of Praça de Santa Maria. It’s a Mannerist building from 1748, rebuilt by King Dom João V for the nobleman Aboim. Since 1956, the local post office has been operating here. Of its architectural traits, the great central portico that supports the stone of arms of the village of Óbidos stands out. In this space you can find a Gallery and Bookstore.