Caladesi Island State Park is a Florida State Park located on Caladesi Island in the Gulf of Mexico, across St. Joseph Sound to the west of Dunedin, Florida, and north of Clearwater Beach. It is accessible by passenger ferry (not a free ride), or by private boat, from a dock on Honeymoon Island, provided primarily for convenience of access from the north (Dunedin area). Alternatively, the state park can be walked to via Clearwater Beach from the south; it is only separated by a "welcome" sign.