Peanut Island is a 79-acre island at the mouth of the Lake Worth Inlet in Palm Beach County, Florida, United States. The island was created by dredging-related projects in 1918 which also created the inlet and the Port of Palm Beach.
Originally named Inlet Island, the island was renamed Peanut Island for a planned peanut oil-shipping operation which failed in 1946. A $13-million renovation on the island in 2005 resulted in Peanut Island Park including camp sites, a pier, and a man-made reef. It includes paths that encircle the island, along with gardens and picnic sites.
Wikipedia https://en.wikipedia.org/wiki/Peanut_Island
More information http://www.pbcgov.com/parks/peanutisland/
Coordinates 26°46'24.8" N -80°2'46.146" E