Seashell Park is a park that is seen in a few episodes. It is where people go fishing, do karate, swing, have picnics, walk in the park, etc.
It is a well-known place in Bikini Bottom, with many patrons who come here to relax. You can also buy balloons from Lou.
The design of the park looks very peaceful. Swings, spring toys, slides, and other playground items are here. There are also many trees, a bridge, and a river where you can rowboat for free. There are also picnic grounds and benches.