The SandCastle is aimed at children aged 4-7 and 8-12, with day-long activities specially tailored for each age group. With the support of specialized associates and staff, the children are engaged in activities such as adventures with Messinian pirates, recreating life in ancient Messinia, discovering the area's rich natural heritage, following in the steps of Heracles, creating and painting ancient costumes. They also learn about the environment while discovering Messinia's natural wonders and rare species.