Time Out says
How about a public park like Central Park, do you have one? We do. Actually, we have a park that’s three times the size of that New-York icon – yes, three times. Walking, running, riding a bike or skating, have a picnic, take photographs, drawing or dating are some of the suggestions we have to pass the time in this green field that’s so big that you lose sight of where it begins and where it ends. Start at Alameda Keil do Amaral, visit Mata de Benfica and get to know Moinho do Penedo.