Set on a hilltop in Porto's city centre are the Gardens of the Palácio de Cristal. An 8 hectare expanse of landscaped gardens offering panoramic views of the city and Douro River below.
Created towards the end of the 19th century the layout of the gardens is the work of eminent German landscape gardener Émille David. The park features a wonderful mixture of formal and semi-formal landscaped areas with terraces tumbling down the steep valley side towards the river.