Egglezonisi is a large and uninhabited islet of the Northern Evoikos gulf. It is a tree-lined islet and at the top of one of its two hills, there is the church of Saint Nikolas. The island has three sandy beaches and it is ideal for bathing and diving. The depth is rocky with steps and it ends up sandy at 25 meters.
Distance from Chalkida: 30min
Worth: 35€ (includes boat, insurance, cylinder, weights, instructor)
Requirements: open water certification