Izmaylovskiy Park is located East from Moscow’s city center, and accessible by metro. From Izmaylovskaya station, turn to the right and take the staircase leading down to the park. You’ll shortly be finding yourself in the cruising area. It’s especially popular in Summer during the day and especially in the morning. Guys seem to concentrat close to the metro exits. But don’t forget it’s Russia so stay discreet and careful.