Monsanto is Lisbon’s largest wooded area and it’s highest hill. It is a great place to relax and have fun with your family. The Parque Recreativo do Alfo da Serafina and Parque Infantil do Alvito are both popular, fenced-off and well-equipped play areas. Parque Infantil do Alvito has some of the coolest playgrounds you can find in whole Lisbon. There are tons of space for the kids play or even for you and you friends play football or even go with drones.