Ai Giannis is an easily accessible beach with grey pebbles and transparent waters. The beach is divided in three parts: the first one hosts sunbeds and umbrellas, beach bars and taverns; the second one hosts the homonym chapel of Saint John and a small port, whereas the third part is more tranquil. Visitors may choose whichever part pleases them the most. Impressive volcanic rocks create a wild landscape and provide extra shade.