The Gothic church of Nossa Señ ora da Oliveira (free entrance only to the church itself) is located on a small square of the same name. The Largo da Oliveira square itself owes its name to the olive tree that once grew here, then dried up and miraculously revived and blossomed after the application of the cross to it. The church itself is old, it is part of the former monastery complex of the XIV century. In the interior of the church, one can distinguish an amazing Gothic ceiling, a wonderful main iconostasis of the 18th century.→