Big Lagoon State Park sits inland of Innerarity Point on the bay side, and it’s the FL state park most people don’t realize is here. Wooded trails, an observation tower with a real view, protected lagoon water perfect for paddleboards and kayaks, picnic spots, and a real campground.
This is the move when the Gulf is rough and you still want to be outside, or when your kids are more interested in birds and lizards than crashing waves. Rangers run regular interpretive programs.
The lagoon itself is paddle-friendly across the spectrum — first-time SUP, kid-in-a-tandem-kayak, kayak fishermen looking for redfish. Bring your own gear or rent from one of the SUP/kayak operators on the Key — many will deliver to the park.
Modest entry fee, full ranger station, restrooms, picnic pavilions. Camping reservable through Reserve Florida.