Sesame Place is a kids' theme park and water park, located in Langhorne, Pennsylvania, on the outskirts of Philadelphia. The park is based on the popular Sesame Street TV show. It includes a wide range of rides, water attractions and shows for young children. It is the world’s first theme park certified as autism center. It is owned and operated by SeaWorld Entertainment.

The first Sesame Place opened in 1980 close to the Oxford Valley Mall, designed by Eric McMillan, Sandra Hanna and several other designers. The original park covered three acres and had play areas and special computer labs where kids painted their favorite Sesame Street characters. The park expanded to 14 acres, adding new rides and water attractions. The Cookie's Monster Land was added in 2014.

Sesame Place, 100 Sesame Rd, Langhorne, PA 19047

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