This park is called Patriarch Ponds. It is famous because one of the scenes from Bulgakav's novel "Master and Margarita" takes place here. If you haven't read it, then you should. It is quite entertaining.
In the quest to find ducks to feed on this particular day, Todd and I ventured to sokolniki park. At first we were put off by the fact that we had to pay to enter (60 Rubles!) but were delighted when we saw the form of transport depicted below. How unbelievable creepy is that train! All I can say is, "Yes, please!" The park is really quite nice. It has enough trees and open space to make you believe you have left the city. We plan on going back.
One of the most famous parksin Moscow is Park Pobedy. It was constructed to commemorate the victory over Nazi Germany.
And like any good park in Russia, it has lots of fountains!