Kokkinokastro Beach is known for its calm waters, making it generally safe for swimming, including for children. Its proximity to the main town often means it's well-maintained, and the gentle slope into the sea is ideal for families. While specific lifeguard presence can vary by season, the tranquil conditions usually provide a secure environment for a relaxing swim. Always supervise young children.

The ideal time to visit Kokkinokastro Beach for pleasant weather and enjoyment is during the late spring (May-June) and early autumn (September-October). During these months, the temperatures are warm enough for swimming and sunbathing, and the beach is less crowded than in the peak summer months. This allows for a more relaxed experience while still enjoying excellent conditions.

Kokkinokastro Beach is conveniently located near Patitiri, the main port of Alonissos, making it very accessible. You can easily reach it by car, scooter, or even a relatively short walk from Patitiri, depending on your starting point. Local bus services also typically connect the beach with Patitiri, especially during the tourist season, offering a convenient option for visitors.

Given its popularity and proximity to Patitiri, Kokkinokastro Beach usually has dining establishments such as tavernas or beach bars where visitors can enjoy food and drinks. While direct beachfront hotels might be limited, there are often guesthouses or apartments within a short walking distance. For a wider range of accommodation and dining, the nearby town of Patitiri offers numerous choices.

Kokkinokastro Beach is well-known and popular due to its beautiful scenery, easy accessibility from Patitiri, and calm, inviting waters. Its distinctive red cliffs add to its charm, creating a picturesque backdrop. These factors, combined with its family-friendly atmosphere and facilities, make it a favored choice for both locals and tourists seeking a convenient and enjoyable beach experience on Alonissos.