Splash Seixal is a seasonal outdoor family entertainment park operating along the riverfront in Seixal, Portugal, bringing animation, fun, and aquatic adventure to the community each summer. The venue features water-based attractions, an arborism circuit, beach volleyball, and fitness classes, along with rest areas, shaded zones, street food, and live music. Open daily from 10:00 to 19:00, the park welcomes individual visitors, school groups, and birthday party celebrations alike. With easy nearby parking and accessibility accommodations, Splash Seixal is a vibrant warm-weather destination for families and groups seeking active outdoor fun on the south bank of the Tagus estuary.