State guide
Florida's three national parks all sit in the state's far south, and all three are defined by water: the vast subtropical wetland of the Everglades, the coral reefs and mangroves of Biscayne, and the remote island fort of Dry Tortugas. This guide compares all three.
Short answer
Everglades is the headline for its vast subtropical wilderness and easy access, followed by Biscayne for its offshore reefs and Dry Tortugas for its remote island fort. All three are best in the cooler, drier winter months, roughly December through April, when heat, storms, and mosquitoes ease.
Each pick links to the full park guide with season tables, logistics, packing, and route context.
The subtropical headlineEverglades is the most accessible and iconic of the three, a vast subtropical wetland with boardwalks, paddling routes, and reliable wildlife that you can reach by car from Miami or Naples.
Open the Everglades guide
The underwater parkBiscayne is mostly water, protecting coral reefs, mangrove coast, and islands just south of Miami, with snorkeling and boat trips as the main way to experience it.
Open the Biscayne guide
The remote island fortDry Tortugas sits about 70 miles west of Key West, pairing the massive brick Fort Jefferson with some of the clearest water and best snorkeling in the country.
Open the Dry Tortugas guidePlanning notes
December through April is the comfortable window for all three. Summer brings heat, afternoon storms, and heavy mosquitoes, especially in the Everglades.
Everglades and Biscayne are both day trips from the Miami area, while Dry Tortugas requires a trip down to Key West for the ferry or seaplane.
The ferry and seaplane to Dry Tortugas have limited daily capacity and sell out well ahead, so lock that date before planning the rest of the trip.
Florida has three national parks: Everglades, Biscayne, and Dry Tortugas. All three sit in the state's far south and are defined by water, from subtropical wetland to coral reefs to a remote island fort.
Everglades is usually ranked first for its scale, accessibility, and wildlife. Biscayne and Dry Tortugas are more water-focused and harder to reach, but both reward the effort with reefs, snorkeling, and a historic island fort.
The cooler, drier winter months from about December through April are best. Summer brings heat, afternoon storms, and heavy mosquitoes, which are especially intense in the Everglades.
Gear keyed to what these parks are for, the tools to size your days and budget, and explainers worth a read before you go.
Season guide
A researched shortlist of national parks that make sense in October, with fall weather, crowd, route, and packing notes.
Open guideTrip style guide
The best national parks for a first trip, chosen for simple access, clear highlights, flexible lodging, and strong payoff without expert-level planning.
Open guideLow-friction guide
National parks where a strong first trip can be planned around accessible hikes, scenic drives, and flexible days without making one scarce permit the whole point.
Open guide