The capital's largest parkland area attracts thousands of madrileños during sunny weather. It's the nearest some of them get to a day out in the country and a great picnic spot. As for entertainment, there's the Zoo Aquarium, an amusement park, a boating lake and a cable car. You'll find some good restaurants here, and the trade centre usually has some sort of exhibition going on. To get to the park, head down Cuesta San Vicente from Plaza de España and cross Puente del Rey.