The island was formed in 1921 when the Tampa Bay hurricane breached the barrier island, physically separating it from what is now Honeymoon Island.
It is one of the only completely natural, undeveloped islands remaining along Florida's Gulf Coast.
The park contains a 3-mile interior trail that traverses a slash pine flatwood forest and provides views of the mangrove swamps.
The park holds a consistent ranking among the top beaches in the United States by coastal experts.
The island’s name is derived from a combination of the Spanish word 'calada' (inlet) and the suffix 'desi' (referring to the destination).
Archaeological evidence indicates that native Tocobaga people once utilized the island for fishing and harvesting shellfish.
Caladesi Island State Park is one of the few remaining pristine barrier islands along the Florida Gulf Coast, accessible primarily by ferry or private boat. The park encompasses over three miles of undeveloped sandy beaches and a winding mangrove kayak trail. It was separated from neighboring Honeymoon Island in 1921 by a hurricane that created Hurricane Pass. The interior features a maritime hammock forest dominated by live oaks and cabbage palms. Visitors can access a marina with 20 boat slips that offer electric and water hookups. A marked kayak trail allows for exploration of the island's interior mangrove tunnels. The park provides designated picnic pavilions, a playground, and a concession area serving food and beach rentals. It serves as an important nesting site for shorebirds including American oystercatchers and snowy plovers.
The north end of the beach where the white sand meets the turquoise water of Hurricane Pass.
Arrive early in the day as the ferry from Honeymoon Island has limited capacity and fills up quickly on weekends.
Bring bug spray if you plan to hike the inland nature trails, as mosquitoes can be prevalent near the mangroves.
Pack a cooler with plenty of water and snacks, as the on-site cafe selection is limited.
Attempting to wade across Hurricane Pass from Honeymoon Island, as the currents are extremely dangerous and unpredictable.
The park is open daily from sunrise to sunset, but the ferry service operates on a weather-dependent, seasonal schedule.
Pack out all trash to keep the beach pristine; remain on marked trails to protect sensitive mangrove root systems.
