Agios Ioannis beach is a long sandy beach close to Nikiti on Sithonia http://www.svetputovanja.info/sitonija-poluostrvo-sa-prelepim-plazama/ On the beach, you will find lots of space, thin white sand and green blue water which tends to deepen rather sharply in some areas of the beach. There are two bars by the beach that provide drinks, snacks, umbrellas and sun beds. Access is easy and there is a lot of parking space.