I went to the private part - 6€ admittance fee on the weekend. There are bathroom/changing facilities and sunbeds with umbrellas available for the cost of admission. It got super crowded on the summer weekend I was there. There is a brief rocky part at the private part, but it's predominantly sand and stays shallow for an extremely long time, which would be great for kids. It's a nice way to spend time if you're in Glyfada.
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