Odiorne Point State Park is a coastal park in Rye with sweeping views of the ocean and rocky shore and an extensive trail network through dense vegetation. It was a World War II military site, and Battery Seaman bunkers built as part of the coastal defense of Portsmouth Harbor remain, along with colonial-era stone walls and settlement ruins. Visitors hike, bike, fish, boat, explore tide pools, picnic and visit the Seacoast Science Center. There is no camping.