In the center of Yerevan around the Opera House there are cozy squares with various art objects, monuments to famous Armenians: composer Komitas, artist Martiros Saryan, writer William Saroyan. You can take a very soulful walk along the shady alleys, sit in a cafe and drink a cup of real coffee, admire sculptures in different parts of the park and paintings by contemporary artists near the monument to Martiros Saryan. It is taken out around the clock. The visit is free.
A beautiful square, on weekends local artists sell wonderful paintings here. Next to the square there are two very interesting catering points, with affordable prices and delicious food.