The Pena Park is a vast forested area completely surrounding the Pena Palace, spreading for over 200 hectares of uneven terrain. The exotic taste of the Romanticism was applied to the park as it was to the palace. The park has a labyrinthic system of paths and narrow roads, connecting the palace to the many points of interest throughout the park, as well as to its two gated exits. Source: https://en.wikipedia.org/wiki/Pena_Palace