Willsboro is a town in Essex County, New York, United States, and lies 30 miles (48 km) south of the city of Plattsburgh. As of the 2020 census, the town's population was 1,905. The town is named after early landowner William Gilliland.

Survivor: South Pacific is the twenty-third season of the American CBS competitive reality television series Survivor. The season was filmed from May 30 through July 7, 2011, and premiered on September 14, 2011. Applications were due on January 11, 2011, approximately 800 applicants visited in various states, from there 16 contestants were chosen as participants.