Florida's Five Major Geographic Regions: Panhandle to Keys

Regional Diversity in the Sunshine State

Florida's 65,758 sq mi encompass distinct physiographic zones shaped by geology, hydrology, and climate:

1. The Panhandle (Northwest)
   • Southern extension of Gulf Coastal Plain.
   • Rolling hills, longleaf pine sandhills, coastal dune lakes (rare globally).
   • White-sand beaches (Emerald Coast: Destin, Panama City, Pensacola).
   • Capital: Tallahassee (inland, red hills).
2. North Central Florida
   • Transition zone: limestone karst (springs, sinks, caves).
   • Suwannee, Santa Fe, Ichetucknee Rivers — spring-fed, crystal clear.
   • Horse country (Ocala), college town (Gainesville), timber/pine plantations.
3. Central Florida
   • Orlando-centered tourism engine (Disney, Universal, SeaWorld).
   • Lake Wales Ridge — ancient sand islands, endemic scrub species.
   • Phosphate mining (Bone Valley), citrus belt (declining).
   • Tampa Bay / Space Coast (Kennedy/Canaveral) on coasts.
4. South Florida
   • Everglades (River of Grass) — subtropical wetland, UNESCO, restoration focus.
   • Miami-Fort Lauderdale-West Palm Beach metro (6M+) — Latin American gateway.
   • Florida Keys begin at Card Sound.
   • Climate: Tropical savanna (Aw) / monsoon (Am).
5. The Florida Keys
   • ~1,700 islands (cays) on coral reef tract (only living barrier reef in continental US).
   • Overseas Highway (US-1) — 113 mi, 42 bridges.
   • Key West (southernmost point CONUS).
   • Marine sanctuary, diving, fishing, sunset culture.

Cross-Cutting Features

• Florida Platform: Carbonate peninsula — karst everywhere (springs, sinkholes).
• Water Management: C&SF Project, Lake Okeechobee, canals define modern hydrology.
• Hurricane Exposure: Entire state; building codes, insurance, evacuation define life.