Island history
An island made by the inlet.
Checked October 13, 2026 · Independent visitor guide
From dredging to day trips
Peanut Island was created in 1918 from material excavated for the Lake Worth Inlet. Its name came from a planned peanut-oil shipping terminal that never materialized. Continuing dredging expanded the island while its perimeter became a public recreation destination.
The JFK bunker
The historic bunker is a local landmark, but the county currently lists it as closed until further notice. Plan your visit around the beaches, paths and lagoon rather than access to the bunker.
Sources & updates
https://discover.pbc.gov/parks/PeanutIsland/General-Information.aspxhttps://discover.pbc.gov/parks/locations/peanut-island.aspxProvider information can change. Call or check the official page before your trip.
Plan your Riviera Beach island day
Start with Peanut Island ferry and marina parking, check local tides and weather resources, and explore restaurants near Peanut Island.